18374219220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{616171}}^1$

素因数の和:616261

約数の個数: 96

約数和(自身を含む): 59625732096

約数和(自身を除く): 41251512876

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 616171, 1232342, 1848513, 2464684, 3080855, 3697026, 4313197, 6161710, 7394052, 8626394, 9242565, 12323420, 12939591, 17252788, 18485130, 21565985, 25879182, 36970260, 43131970, 43748141, 51758364, 64697955, 86263940, 87496282, 129395910, 131244423, 174992564, 218740705, 258791820, 262488846, 306236987, 437481410, 524977692, 612473974, 656222115, 874962820, 918710961, 1224947948, 1312444230, 1531184935, 1837421922, 2624888460, 3062369870, 3674843844, 4593554805, 6124739740, 9187109610, 18374219220]

約数ペア:

[(1, 18374219220), (2, 9187109610), (3, 6124739740), (4, 4593554805), (5, 3674843844), (6, 3062369870), (7, 2624888460), (10, 1837421922), (12, 1531184935), (14, 1312444230), (15, 1224947948), (20, 918710961), (21, 874962820), (28, 656222115), (30, 612473974), (35, 524977692), (42, 437481410), (60, 306236987), (70, 262488846), (71, 258791820), (84, 218740705), (105, 174992564), (140, 131244423), (142, 129395910), (210, 87496282), (213, 86263940), (284, 64697955), (355, 51758364), (420, 43748141), (426, 43131970), (497, 36970260), (710, 25879182), (852, 21565985), (994, 18485130), (1065, 17252788), (1420, 12939591), (1491, 12323420), (1988, 9242565), (2130, 8626394), (2485, 7394052), (2982, 6161710), (4260, 4313197), (4970, 3697026), (5964, 3080855), (7455, 2464684), (9940, 1848513), (14910, 1232342), (29820, 616171)]