18206187408

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{18289}}^1$

素因数の和:18557

約数の個数: 120

約数和(自身を含む): 52834396160

約数和(自身を除く): 34628208752

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 223, 248, 279, 372, 446, 496, 558, 669, 744, 892, 1116, 1338, 1488, 1784, 2007, 2232, 2676, 3568, 4014, 4464, 5352, 6913, 8028, 10704, 13826, 16056, 18289, 20739, 27652, 32112, 36578, 41478, 54867, 55304, 62217, 73156, 82956, 109734, 110608, 124434, 146312, 164601, 165912, 219468, 248868, 292624, 329202, 331824, 438936, 497736, 566959, 658404, 877872, 995472, 1133918, 1316808, 1700877, 2267836, 2633616, 3401754, 4078447, 4535672, 5102631, 6803508, 8156894, 9071344, 10205262, 12235341, 13607016, 16313788, 20410524, 24470682, 27214032, 32627576, 36706023, 40821048, 48941364, 65255152, 73412046, 81642096, 97882728, 126431857, 146824092, 195765456, 252863714, 293648184, 379295571, 505727428, 587296368, 758591142, 1011454856, 1137886713, 1517182284, 2022909712, 2275773426, 3034364568, 4551546852, 6068729136, 9103093704, 18206187408]

約数ペア:

[(1, 18206187408), (2, 9103093704), (3, 6068729136), (4, 4551546852), (6, 3034364568), (8, 2275773426), (9, 2022909712), (12, 1517182284), (16, 1137886713), (18, 1011454856), (24, 758591142), (31, 587296368), (36, 505727428), (48, 379295571), (62, 293648184), (72, 252863714), (93, 195765456), (124, 146824092), (144, 126431857), (186, 97882728), (223, 81642096), (248, 73412046), (279, 65255152), (372, 48941364), (446, 40821048), (496, 36706023), (558, 32627576), (669, 27214032), (744, 24470682), (892, 20410524), (1116, 16313788), (1338, 13607016), (1488, 12235341), (1784, 10205262), (2007, 9071344), (2232, 8156894), (2676, 6803508), (3568, 5102631), (4014, 4535672), (4464, 4078447), (5352, 3401754), (6913, 2633616), (8028, 2267836), (10704, 1700877), (13826, 1316808), (16056, 1133918), (18289, 995472), (20739, 877872), (27652, 658404), (32112, 566959), (36578, 497736), (41478, 438936), (54867, 331824), (55304, 329202), (62217, 292624), (73156, 248868), (82956, 219468), (109734, 165912), (110608, 164601), (124434, 146312)]