1229121018

素因数分解:

$2^1\times 3^2\times {\mathrm{773}}^1\times {\mathrm{88337}}^1$

素因数の和:89118

約数の個数: 24

約数和(自身を含む): 2666570868

約数和(自身を除く): 1437449850

約数列:

[1, 2, 3, 6, 9, 18, 773, 1546, 2319, 4638, 6957, 13914, 88337, 176674, 265011, 530022, 795033, 1590066, 68284501, 136569002, 204853503, 409707006, 614560509, 1229121018]

約数ペア:

[(1, 1229121018), (2, 614560509), (3, 409707006), (6, 204853503), (9, 136569002), (18, 68284501), (773, 1590066), (1546, 795033), (2319, 530022), (4638, 265011), (6957, 176674), (13914, 88337)]