12111216

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1493}}^1$

素因数の和:1530

約数の個数: 60

約数和(自身を含む): 33901848

約数和(自身を除く): 21790632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 169, 208, 312, 338, 507, 624, 676, 1014, 1352, 1493, 2028, 2704, 2986, 4056, 4479, 5972, 8112, 8958, 11944, 17916, 19409, 23888, 35832, 38818, 58227, 71664, 77636, 116454, 155272, 232908, 252317, 310544, 465816, 504634, 756951, 931632, 1009268, 1513902, 2018536, 3027804, 4037072, 6055608, 12111216]

約数ペア:

[(1, 12111216), (2, 6055608), (3, 4037072), (4, 3027804), (6, 2018536), (8, 1513902), (12, 1009268), (13, 931632), (16, 756951), (24, 504634), (26, 465816), (39, 310544), (48, 252317), (52, 232908), (78, 155272), (104, 116454), (156, 77636), (169, 71664), (208, 58227), (312, 38818), (338, 35832), (507, 23888), (624, 19409), (676, 17916), (1014, 11944), (1352, 8958), (1493, 8112), (2028, 5972), (2704, 4479), (2986, 4056)]