1880491212

素因数分解:

$2^2\times 3^2\times {\mathrm{52235867}}^1$

素因数の和:52235877

約数の個数: 18

約数和(自身を含む): 4753463988

約数和(自身を除く): 2872972776

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 52235867, 104471734, 156707601, 208943468, 313415202, 470122803, 626830404, 940245606, 1880491212]

約数ペア:

[(1, 1880491212), (2, 940245606), (3, 626830404), (4, 470122803), (6, 313415202), (9, 208943468), (12, 156707601), (18, 104471734), (36, 52235867)]