42012454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{991}}^1$

素因数の和:1092

約数の個数: 32

約数和(自身を含む): 71995392

約数和(自身を除く): 29982938

約数列:

[1, 2, 11, 22, 41, 47, 82, 94, 451, 517, 902, 991, 1034, 1927, 1982, 3854, 10901, 21197, 21802, 40631, 42394, 46577, 81262, 93154, 446941, 512347, 893882, 1024694, 1909657, 3819314, 21006227, 42012454]

約数ペア:

[(1, 42012454), (2, 21006227), (11, 3819314), (22, 1909657), (41, 1024694), (47, 893882), (82, 512347), (94, 446941), (451, 93154), (517, 81262), (902, 46577), (991, 42394), (1034, 40631), (1927, 21802), (1982, 21197), (3854, 10901)]