18757062

素因数分解:

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

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 41957760

約数和(自身を除く): 23200698

約数列:

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

約数ペア:

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