56271186

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{2131}}^1$

素因数の和:2308

約数の個数: 40

約数和(自身を含む): 126922224

約数和(自身を除く): 70651038

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2131, 2934, 4262, 4401, 6393, 8802, 12786, 13203, 19179, 26406, 38358, 57537, 115074, 172611, 345222, 347353, 694706, 1042059, 2084118, 3126177, 6252354, 9378531, 18757062, 28135593, 56271186]

約数ペア:

[(1, 56271186), (2, 28135593), (3, 18757062), (6, 9378531), (9, 6252354), (18, 3126177), (27, 2084118), (54, 1042059), (81, 694706), (162, 347353), (163, 345222), (326, 172611), (489, 115074), (978, 57537), (1467, 38358), (2131, 26406), (2934, 19179), (4262, 13203), (4401, 12786), (6393, 8802)]