38415402

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{30059}}^1$

素因数の和:30138

約数の個数: 24

約数和(自身を含む): 84408480

約数和(自身を除く): 45993078

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 30059, 60118, 90177, 180354, 270531, 541062, 2134189, 4268378, 6402567, 12805134, 19207701, 38415402]

約数ペア:

[(1, 38415402), (2, 19207701), (3, 12805134), (6, 6402567), (9, 4268378), (18, 2134189), (71, 541062), (142, 270531), (213, 180354), (426, 90177), (639, 60118), (1278, 30059)]