858321366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{15331}}^1$

素因数の和:15417

約数の個数: 64

約数和(自身を含む): 2072395776

約数和(自身を除く): 1214074410

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 43, 62, 86, 93, 129, 186, 217, 258, 301, 434, 602, 651, 903, 1302, 1333, 1806, 2666, 3999, 7998, 9331, 15331, 18662, 27993, 30662, 45993, 55986, 91986, 107317, 214634, 321951, 475261, 643902, 659233, 950522, 1318466, 1425783, 1977699, 2851566, 3326827, 3955398, 4614631, 6653654, 9229262, 9980481, 13843893, 19960962, 20436223, 27687786, 40872446, 61308669, 122617338, 143053561, 286107122, 429160683, 858321366]

約数ペア:

[(1, 858321366), (2, 429160683), (3, 286107122), (6, 143053561), (7, 122617338), (14, 61308669), (21, 40872446), (31, 27687786), (42, 20436223), (43, 19960962), (62, 13843893), (86, 9980481), (93, 9229262), (129, 6653654), (186, 4614631), (217, 3955398), (258, 3326827), (301, 2851566), (434, 1977699), (602, 1425783), (651, 1318466), (903, 950522), (1302, 659233), (1333, 643902), (1806, 475261), (2666, 321951), (3999, 214634), (7998, 107317), (9331, 91986), (15331, 55986), (18662, 45993), (27993, 30662)]