20170212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{919}}^1$

素因数の和:1016

約数の個数: 48

約数和(自身を含む): 49459200

約数和(自身を除く): 29288988

約数列:

[1, 2, 3, 4, 6, 12, 31, 59, 62, 93, 118, 124, 177, 186, 236, 354, 372, 708, 919, 1829, 1838, 2757, 3658, 3676, 5487, 5514, 7316, 10974, 11028, 21948, 28489, 54221, 56978, 85467, 108442, 113956, 162663, 170934, 216884, 325326, 341868, 650652, 1680851, 3361702, 5042553, 6723404, 10085106, 20170212]

約数ペア:

[(1, 20170212), (2, 10085106), (3, 6723404), (4, 5042553), (6, 3361702), (12, 1680851), (31, 650652), (59, 341868), (62, 325326), (93, 216884), (118, 170934), (124, 162663), (177, 113956), (186, 108442), (236, 85467), (354, 56978), (372, 54221), (708, 28489), (919, 21948), (1829, 11028), (1838, 10974), (2757, 7316), (3658, 5514), (3676, 5487)]