858478998

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1831}}^1\times {\mathrm{6011}}^1$

素因数の和:7860

約数の個数: 32

約数和(自身を含む): 1850349312

約数和(自身を除く): 991870314

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1831, 3662, 5493, 6011, 10986, 12022, 18033, 23803, 36066, 47606, 71409, 78143, 142818, 156286, 234429, 468858, 11006141, 22012282, 33018423, 66036846, 143079833, 286159666, 429239499, 858478998]

約数ペア:

[(1, 858478998), (2, 429239499), (3, 286159666), (6, 143079833), (13, 66036846), (26, 33018423), (39, 22012282), (78, 11006141), (1831, 468858), (3662, 234429), (5493, 156286), (6011, 142818), (10986, 78143), (12022, 71409), (18033, 47606), (23803, 36066)]