21898944

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:92

約数の個数: 224

約数和(自身を含む): 73152000

約数和(自身を除く): 51253056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 27, 29, 32, 36, 38, 46, 48, 54, 57, 58, 64, 69, 72, 76, 87, 92, 96, 108, 114, 116, 138, 144, 152, 171, 174, 184, 192, 207, 216, 228, 232, 261, 276, 288, 304, 342, 348, 368, 414, 432, 437, 456, 464, 513, 522, 551, 552, 576, 608, 621, 667, 684, 696, 736, 783, 828, 864, 874, 912, 928, 1026, 1044, 1102, 1104, 1216, 1242, 1311, 1334, 1368, 1392, 1472, 1566, 1653, 1656, 1728, 1748, 1824, 1856, 2001, 2052, 2088, 2204, 2208, 2484, 2622, 2668, 2736, 2784, 3132, 3306, 3312, 3496, 3648, 3933, 4002, 4104, 4176, 4408, 4416, 4959, 4968, 5244, 5336, 5472, 5568, 6003, 6264, 6612, 6624, 6992, 7866, 8004, 8208, 8352, 8816, 9918, 9936, 10488, 10672, 10944, 11799, 12006, 12528, 12673, 13224, 13248, 13984, 14877, 15732, 16008, 16416, 16704, 17632, 18009, 19836, 19872, 20976, 21344, 23598, 24012, 25056, 25346, 26448, 27968, 29754, 31464, 32016, 32832, 35264, 36018, 38019, 39672, 39744, 41952, 42688, 47196, 48024, 50112, 50692, 52896, 59508, 62928, 64032, 72036, 76038, 79344, 83904, 94392, 96048, 101384, 105792, 114057, 119016, 125856, 128064, 144072, 152076, 158688, 188784, 192096, 202768, 228114, 238032, 251712, 288144, 304152, 317376, 342171, 377568, 384192, 405536, 456228, 476064, 576288, 608304, 684342, 755136, 811072, 912456, 952128, 1152576, 1216608, 1368684, 1824912, 2433216, 2737368, 3649824, 5474736, 7299648, 10949472, 21898944]

約数ペア:

[(1, 21898944), (2, 10949472), (3, 7299648), (4, 5474736), (6, 3649824), (8, 2737368), (9, 2433216), (12, 1824912), (16, 1368684), (18, 1216608), (19, 1152576), (23, 952128), (24, 912456), (27, 811072), (29, 755136), (32, 684342), (36, 608304), (38, 576288), (46, 476064), (48, 456228), (54, 405536), (57, 384192), (58, 377568), (64, 342171), (69, 317376), (72, 304152), (76, 288144), (87, 251712), (92, 238032), (96, 228114), (108, 202768), (114, 192096), (116, 188784), (138, 158688), (144, 152076), (152, 144072), (171, 128064), (174, 125856), (184, 119016), (192, 114057), (207, 105792), (216, 101384), (228, 96048), (232, 94392), (261, 83904), (276, 79344), (288, 76038), (304, 72036), (342, 64032), (348, 62928), (368, 59508), (414, 52896), (432, 50692), (437, 50112), (456, 48024), (464, 47196), (513, 42688), (522, 41952), (551, 39744), (552, 39672), (576, 38019), (608, 36018), (621, 35264), (667, 32832), (684, 32016), (696, 31464), (736, 29754), (783, 27968), (828, 26448), (864, 25346), (874, 25056), (912, 24012), (928, 23598), (1026, 21344), (1044, 20976), (1102, 19872), (1104, 19836), (1216, 18009), (1242, 17632), (1311, 16704), (1334, 16416), (1368, 16008), (1392, 15732), (1472, 14877), (1566, 13984), (1653, 13248), (1656, 13224), (1728, 12673), (1748, 12528), (1824, 12006), (1856, 11799), (2001, 10944), (2052, 10672), (2088, 10488), (2204, 9936), (2208, 9918), (2484, 8816), (2622, 8352), (2668, 8208), (2736, 8004), (2784, 7866), (3132, 6992), (3306, 6624), (3312, 6612), (3496, 6264), (3648, 6003), (3933, 5568), (4002, 5472), (4104, 5336), (4176, 5244), (4408, 4968), (4416, 4959)]