18958677408

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{6983}}^1$

素因数の和:7867

約数の個数: 144

約数和(自身を含む): 58892049216

約数和(自身を除く): 39933371808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 857, 1056, 1584, 1714, 2571, 3168, 3428, 5142, 6856, 6983, 7713, 9427, 10284, 13712, 13966, 15426, 18854, 20568, 20949, 27424, 27932, 28281, 30852, 37708, 41136, 41898, 55864, 56562, 61704, 62847, 75416, 76813, 82272, 83796, 84843, 111728, 113124, 123408, 125694, 150832, 153626, 167592, 169686, 223456, 226248, 230439, 246816, 251388, 301664, 307252, 335184, 339372, 452496, 460878, 502776, 614504, 670368, 678744, 691317, 904992, 921756, 1005552, 1229008, 1357488, 1382634, 1843512, 2011104, 2458016, 2714976, 2765268, 3687024, 5530536, 5984431, 7374048, 11061072, 11968862, 17953293, 22122144, 23937724, 35906586, 47875448, 53859879, 65828741, 71813172, 95750896, 107719758, 131657482, 143626344, 191501792, 197486223, 215439516, 263314964, 287252688, 394972446, 430879032, 526629928, 574505376, 592458669, 789944892, 861758064, 1053259856, 1184917338, 1579889784, 1723516128, 2106519712, 2369834676, 3159779568, 4739669352, 6319559136, 9479338704, 18958677408]

約数ペア:

[(1, 18958677408), (2, 9479338704), (3, 6319559136), (4, 4739669352), (6, 3159779568), (8, 2369834676), (9, 2106519712), (11, 1723516128), (12, 1579889784), (16, 1184917338), (18, 1053259856), (22, 861758064), (24, 789944892), (32, 592458669), (33, 574505376), (36, 526629928), (44, 430879032), (48, 394972446), (66, 287252688), (72, 263314964), (88, 215439516), (96, 197486223), (99, 191501792), (132, 143626344), (144, 131657482), (176, 107719758), (198, 95750896), (264, 71813172), (288, 65828741), (352, 53859879), (396, 47875448), (528, 35906586), (792, 23937724), (857, 22122144), (1056, 17953293), (1584, 11968862), (1714, 11061072), (2571, 7374048), (3168, 5984431), (3428, 5530536), (5142, 3687024), (6856, 2765268), (6983, 2714976), (7713, 2458016), (9427, 2011104), (10284, 1843512), (13712, 1382634), (13966, 1357488), (15426, 1229008), (18854, 1005552), (20568, 921756), (20949, 904992), (27424, 691317), (27932, 678744), (28281, 670368), (30852, 614504), (37708, 502776), (41136, 460878), (41898, 452496), (55864, 339372), (56562, 335184), (61704, 307252), (62847, 301664), (75416, 251388), (76813, 246816), (82272, 230439), (83796, 226248), (84843, 223456), (111728, 169686), (113124, 167592), (123408, 153626), (125694, 150832)]