18610128816

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{658253}}^1$

素因数の和:658314

約数の個数: 80

約数和(自身を含む): 52239037440

約数和(自身を除く): 33628908624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 62, 76, 93, 114, 124, 152, 186, 228, 248, 304, 372, 456, 496, 589, 744, 912, 1178, 1488, 1767, 2356, 3534, 4712, 7068, 9424, 14136, 28272, 658253, 1316506, 1974759, 2633012, 3949518, 5266024, 7899036, 10532048, 12506807, 15798072, 20405843, 25013614, 31596144, 37520421, 40811686, 50027228, 61217529, 75040842, 81623372, 100054456, 122435058, 150081684, 163246744, 200108912, 244870116, 300163368, 326493488, 387711017, 489740232, 600326736, 775422034, 979480464, 1163133051, 1550844068, 2326266102, 3101688136, 4652532204, 6203376272, 9305064408, 18610128816]

約数ペア:

[(1, 18610128816), (2, 9305064408), (3, 6203376272), (4, 4652532204), (6, 3101688136), (8, 2326266102), (12, 1550844068), (16, 1163133051), (19, 979480464), (24, 775422034), (31, 600326736), (38, 489740232), (48, 387711017), (57, 326493488), (62, 300163368), (76, 244870116), (93, 200108912), (114, 163246744), (124, 150081684), (152, 122435058), (186, 100054456), (228, 81623372), (248, 75040842), (304, 61217529), (372, 50027228), (456, 40811686), (496, 37520421), (589, 31596144), (744, 25013614), (912, 20405843), (1178, 15798072), (1488, 12506807), (1767, 10532048), (2356, 7899036), (3534, 5266024), (4712, 3949518), (7068, 2633012), (9424, 1974759), (14136, 1316506), (28272, 658253)]