9145278

素因数分解:

$2^1\times 3^3\times {\mathrm{163}}^1\times {\mathrm{1039}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 20467200

約数和(自身を除く): 11321922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 163, 326, 489, 978, 1039, 1467, 2078, 2934, 3117, 4401, 6234, 8802, 9351, 18702, 28053, 56106, 169357, 338714, 508071, 1016142, 1524213, 3048426, 4572639, 9145278]

約数ペア:

[(1, 9145278), (2, 4572639), (3, 3048426), (6, 1524213), (9, 1016142), (18, 508071), (27, 338714), (54, 169357), (163, 56106), (326, 28053), (489, 18702), (978, 9351), (1039, 8802), (1467, 6234), (2078, 4401), (2934, 3117)]