220111938

素因数分解:

$2^1\times 3^3\times {\mathrm{1787}}^1\times {\mathrm{2281}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 489625920

約数和(自身を除く): 269513982

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1787, 2281, 3574, 4562, 5361, 6843, 10722, 13686, 16083, 20529, 32166, 41058, 48249, 61587, 96498, 123174, 4076147, 8152294, 12228441, 24456882, 36685323, 73370646, 110055969, 220111938]

約数ペア:

[(1, 220111938), (2, 110055969), (3, 73370646), (6, 36685323), (9, 24456882), (18, 12228441), (27, 8152294), (54, 4076147), (1787, 123174), (2281, 96498), (3574, 61587), (4562, 48249), (5361, 41058), (6843, 32166), (10722, 20529), (13686, 16083)]