18701452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{60719}}^1$

素因数の和:60741

約数の個数: 24

約数和(自身を含む): 40803840

約数和(自身を除く): 22102388

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 60719, 121438, 242876, 425033, 667909, 850066, 1335818, 1700132, 2671636, 4675363, 9350726, 18701452]

約数ペア:

[(1, 18701452), (2, 9350726), (4, 4675363), (7, 2671636), (11, 1700132), (14, 1335818), (22, 850066), (28, 667909), (44, 425033), (77, 242876), (154, 121438), (308, 60719)]