8170218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1063}}^1$

素因数の和:1139

約数の個数: 48

約数和(自身を含む): 20582016

約数和(自身を除く): 12411798

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 61, 63, 122, 126, 183, 366, 427, 549, 854, 1063, 1098, 1281, 2126, 2562, 3189, 3843, 6378, 7441, 7686, 9567, 14882, 19134, 22323, 44646, 64843, 66969, 129686, 133938, 194529, 389058, 453901, 583587, 907802, 1167174, 1361703, 2723406, 4085109, 8170218]

約数ペア:

[(1, 8170218), (2, 4085109), (3, 2723406), (6, 1361703), (7, 1167174), (9, 907802), (14, 583587), (18, 453901), (21, 389058), (42, 194529), (61, 133938), (63, 129686), (122, 66969), (126, 64843), (183, 44646), (366, 22323), (427, 19134), (549, 14882), (854, 9567), (1063, 7686), (1098, 7441), (1281, 6378), (2126, 3843), (2562, 3189)]