8159362218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{64756843}}^1$

素因数の和:64756858

約数の個数: 24

約数和(自身を含む): 20204135328

約数和(自身を除く): 12044773110

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 64756843, 129513686, 194270529, 388541058, 453297901, 582811587, 906595802, 1165623174, 1359893703, 2719787406, 4079681109, 8159362218]

約数ペア:

[(1, 8159362218), (2, 4079681109), (3, 2719787406), (6, 1359893703), (7, 1165623174), (9, 906595802), (14, 582811587), (18, 453297901), (21, 388541058), (42, 194270529), (63, 129513686), (126, 64756843)]