2878002

素因数分解:

$2^1\times 3^2\times {\mathrm{281}}^1\times {\mathrm{569}}^1$

素因数の和:858

約数の個数: 24

約数和(自身を含む): 6268860

約数和(自身を除く): 3390858

約数列:

[1, 2, 3, 6, 9, 18, 281, 562, 569, 843, 1138, 1686, 1707, 2529, 3414, 5058, 5121, 10242, 159889, 319778, 479667, 959334, 1439001, 2878002]

約数ペア:

[(1, 2878002), (2, 1439001), (3, 959334), (6, 479667), (9, 319778), (18, 159889), (281, 10242), (562, 5121), (569, 5058), (843, 3414), (1138, 2529), (1686, 1707)]