27758406

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2131}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 60173568

約数和(自身を除く): 32415162

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 334, 501, 1002, 2131, 2171, 4262, 4342, 6393, 6513, 12786, 13026, 27703, 55406, 83109, 166218, 355877, 711754, 1067631, 2135262, 4626401, 9252802, 13879203, 27758406]

約数ペア:

[(1, 27758406), (2, 13879203), (3, 9252802), (6, 4626401), (13, 2135262), (26, 1067631), (39, 711754), (78, 355877), (167, 166218), (334, 83109), (501, 55406), (1002, 27703), (2131, 13026), (2171, 12786), (4262, 6513), (4342, 6393)]