27813186

素因数分解:

$2^1\times 3^3\times {\mathrm{491}}^1\times {\mathrm{1049}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 61992000

約数和(自身を除く): 34178814

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 491, 982, 1049, 1473, 2098, 2946, 3147, 4419, 6294, 8838, 9441, 13257, 18882, 26514, 28323, 56646, 515059, 1030118, 1545177, 3090354, 4635531, 9271062, 13906593, 27813186]

約数ペア:

[(1, 27813186), (2, 13906593), (3, 9271062), (6, 4635531), (9, 3090354), (18, 1545177), (27, 1030118), (54, 515059), (491, 56646), (982, 28323), (1049, 26514), (1473, 18882), (2098, 13257), (2946, 9441), (3147, 8838), (4419, 6294)]