2018927676

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1\times {\mathrm{12739}}^1$

素因数の和:13074

約数の個数: 48

約数和(自身を含む): 4828561920

約数和(自身を除く): 2809634244

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 281, 282, 562, 564, 843, 1124, 1686, 3372, 12739, 13207, 25478, 26414, 38217, 39621, 50956, 52828, 76434, 79242, 152868, 158484, 598733, 1197466, 1796199, 2394932, 3579659, 3592398, 7159318, 7184796, 10738977, 14318636, 21477954, 42955908, 168243973, 336487946, 504731919, 672975892, 1009463838, 2018927676]

約数ペア:

[(1, 2018927676), (2, 1009463838), (3, 672975892), (4, 504731919), (6, 336487946), (12, 168243973), (47, 42955908), (94, 21477954), (141, 14318636), (188, 10738977), (281, 7184796), (282, 7159318), (562, 3592398), (564, 3579659), (843, 2394932), (1124, 1796199), (1686, 1197466), (3372, 598733), (12739, 158484), (13207, 152868), (25478, 79242), (26414, 76434), (38217, 52828), (39621, 50956)]