12565550916

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{2664451}}^1$

素因数の和:2664592

約数の個数: 36

約数和(自身を含む): 32005397424

約数和(自身を除く): 19439846508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 4716, 2664451, 5328902, 7993353, 10657804, 15986706, 23980059, 31973412, 47960118, 95920236, 349043081, 698086162, 1047129243, 1396172324, 2094258486, 3141387729, 4188516972, 6282775458, 12565550916]

約数ペア:

[(1, 12565550916), (2, 6282775458), (3, 4188516972), (4, 3141387729), (6, 2094258486), (9, 1396172324), (12, 1047129243), (18, 698086162), (36, 349043081), (131, 95920236), (262, 47960118), (393, 31973412), (524, 23980059), (786, 15986706), (1179, 10657804), (1572, 7993353), (2358, 5328902), (4716, 2664451)]