9040108

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{599}}^1$

素因数の和:635

約数の個数: 48

約数和(自身を含む): 20160000

約数和(自身を除く): 11119892

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 599, 686, 1078, 1198, 1372, 2156, 2396, 3773, 4193, 6589, 7546, 8386, 13178, 15092, 16772, 26356, 29351, 46123, 58702, 92246, 117404, 184492, 205457, 322861, 410914, 645722, 821828, 1291444, 2260027, 4520054, 9040108]

約数ペア:

[(1, 9040108), (2, 4520054), (4, 2260027), (7, 1291444), (11, 821828), (14, 645722), (22, 410914), (28, 322861), (44, 205457), (49, 184492), (77, 117404), (98, 92246), (154, 58702), (196, 46123), (308, 29351), (343, 26356), (539, 16772), (599, 15092), (686, 13178), (1078, 8386), (1198, 7546), (1372, 6589), (2156, 4193), (2396, 3773)]