18917699904

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{18587}}^1$

素因数の和:18658

約数の個数: 224

約数和(自身を含む): 60433305600

約数和(自身を除く): 41515605696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 31, 32, 36, 38, 48, 54, 57, 62, 64, 72, 76, 93, 96, 108, 114, 124, 144, 152, 171, 186, 192, 216, 228, 248, 279, 288, 304, 342, 372, 432, 456, 496, 513, 558, 576, 589, 608, 684, 744, 837, 864, 912, 992, 1026, 1116, 1178, 1216, 1368, 1488, 1674, 1728, 1767, 1824, 1984, 2052, 2232, 2356, 2736, 2976, 3348, 3534, 3648, 4104, 4464, 4712, 5301, 5472, 5952, 6696, 7068, 8208, 8928, 9424, 10602, 10944, 13392, 14136, 15903, 16416, 17856, 18587, 18848, 21204, 26784, 28272, 31806, 32832, 37174, 37696, 42408, 53568, 55761, 56544, 63612, 74348, 84816, 111522, 113088, 127224, 148696, 167283, 169632, 223044, 254448, 297392, 334566, 339264, 353153, 446088, 501849, 508896, 576197, 594784, 669132, 706306, 892176, 1003698, 1017792, 1059459, 1152394, 1189568, 1338264, 1412612, 1728591, 1784352, 2007396, 2118918, 2304788, 2676528, 2825224, 3178377, 3457182, 3568704, 4014792, 4237836, 4609576, 5185773, 5353056, 5650448, 6356754, 6914364, 8029584, 8475672, 9219152, 9535131, 10371546, 10706112, 10947743, 11300896, 12713508, 13828728, 15557319, 16059168, 16951344, 18438304, 19070262, 20743092, 21895486, 22601792, 25427016, 27657456, 31114638, 32118336, 32843229, 33902688, 36876608, 38140524, 41486184, 43790972, 50854032, 55314912, 62229276, 65686458, 67805376, 76281048, 82972368, 87581944, 98529687, 101708064, 110629824, 124458552, 131372916, 152562096, 165944736, 175163888, 197059374, 203416128, 248917104, 262745832, 295589061, 305124192, 331889472, 350327776, 394118748, 497834208, 525491664, 591178122, 610248384, 700655552, 788237496, 995668416, 1050983328, 1182356244, 1576474992, 2101966656, 2364712488, 3152949984, 4729424976, 6305899968, 9458849952, 18917699904]

約数ペア:

[(1, 18917699904), (2, 9458849952), (3, 6305899968), (4, 4729424976), (6, 3152949984), (8, 2364712488), (9, 2101966656), (12, 1576474992), (16, 1182356244), (18, 1050983328), (19, 995668416), (24, 788237496), (27, 700655552), (31, 610248384), (32, 591178122), (36, 525491664), (38, 497834208), (48, 394118748), (54, 350327776), (57, 331889472), (62, 305124192), (64, 295589061), (72, 262745832), (76, 248917104), (93, 203416128), (96, 197059374), (108, 175163888), (114, 165944736), (124, 152562096), (144, 131372916), (152, 124458552), (171, 110629824), (186, 101708064), (192, 98529687), (216, 87581944), (228, 82972368), (248, 76281048), (279, 67805376), (288, 65686458), (304, 62229276), (342, 55314912), (372, 50854032), (432, 43790972), (456, 41486184), (496, 38140524), (513, 36876608), (558, 33902688), (576, 32843229), (589, 32118336), (608, 31114638), (684, 27657456), (744, 25427016), (837, 22601792), (864, 21895486), (912, 20743092), (992, 19070262), (1026, 18438304), (1116, 16951344), (1178, 16059168), (1216, 15557319), (1368, 13828728), (1488, 12713508), (1674, 11300896), (1728, 10947743), (1767, 10706112), (1824, 10371546), (1984, 9535131), (2052, 9219152), (2232, 8475672), (2356, 8029584), (2736, 6914364), (2976, 6356754), (3348, 5650448), (3534, 5353056), (3648, 5185773), (4104, 4609576), (4464, 4237836), (4712, 4014792), (5301, 3568704), (5472, 3457182), (5952, 3178377), (6696, 2825224), (7068, 2676528), (8208, 2304788), (8928, 2118918), (9424, 2007396), (10602, 1784352), (10944, 1728591), (13392, 1412612), (14136, 1338264), (15903, 1189568), (16416, 1152394), (17856, 1059459), (18587, 1017792), (18848, 1003698), (21204, 892176), (26784, 706306), (28272, 669132), (31806, 594784), (32832, 576197), (37174, 508896), (37696, 501849), (42408, 446088), (53568, 353153), (55761, 339264), (56544, 334566), (63612, 297392), (74348, 254448), (84816, 223044), (111522, 169632), (113088, 167283), (127224, 148696)]