18045603288

素因数分解:

$2^3\times 3^2\times {\mathrm{11119}}^1\times {\mathrm{22541}}^1$

素因数の和:33672

約数の個数: 48

約数和(自身を含む): 48880072800

約数和(自身を除く): 30834469512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 11119, 22238, 22541, 33357, 44476, 45082, 66714, 67623, 88952, 90164, 100071, 133428, 135246, 180328, 200142, 202869, 266856, 270492, 400284, 405738, 540984, 800568, 811476, 1622952, 250633379, 501266758, 751900137, 1002533516, 1503800274, 2005067032, 2255700411, 3007600548, 4511400822, 6015201096, 9022801644, 18045603288]

約数ペア:

[(1, 18045603288), (2, 9022801644), (3, 6015201096), (4, 4511400822), (6, 3007600548), (8, 2255700411), (9, 2005067032), (12, 1503800274), (18, 1002533516), (24, 751900137), (36, 501266758), (72, 250633379), (11119, 1622952), (22238, 811476), (22541, 800568), (33357, 540984), (44476, 405738), (45082, 400284), (66714, 270492), (67623, 266856), (88952, 202869), (90164, 200142), (100071, 180328), (133428, 135246)]