18241010

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 33841152

約数和(自身を除く): 15600142

約数列:

[1, 2, 5, 10, 53, 106, 127, 254, 265, 271, 530, 542, 635, 1270, 1355, 2710, 6731, 13462, 14363, 28726, 33655, 34417, 67310, 68834, 71815, 143630, 172085, 344170, 1824101, 3648202, 9120505, 18241010]

約数ペア:

[(1, 18241010), (2, 9120505), (5, 3648202), (10, 1824101), (53, 344170), (106, 172085), (127, 143630), (254, 71815), (265, 68834), (271, 67310), (530, 34417), (542, 33655), (635, 28726), (1270, 14363), (1355, 13462), (2710, 6731)]