74390454

素因数分解:

$2^1\times 3^3\times {\mathrm{1377601}}^1$

素因数の和:1377612

約数の個数: 16

約数和(自身を含む): 165312240

約数和(自身を除く): 90921786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1377601, 2755202, 4132803, 8265606, 12398409, 24796818, 37195227, 74390454]

約数ペア:

[(1, 74390454), (2, 37195227), (3, 24796818), (6, 12398409), (9, 8265606), (18, 4132803), (27, 2755202), (54, 1377601)]