57513978

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{24391}}^1$

素因数の和:24530

約数の個数: 24

約数和(自身を含む): 125570016

約数和(自身を除く): 68056038

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 24391, 48782, 73173, 146346, 219519, 439038, 3195221, 6390442, 9585663, 19171326, 28756989, 57513978]

約数ペア:

[(1, 57513978), (2, 28756989), (3, 19171326), (6, 9585663), (9, 6390442), (18, 3195221), (131, 439038), (262, 219519), (393, 146346), (786, 73173), (1179, 48782), (2358, 24391)]