13221642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13687}}^1$

素因数の和:13722

約数の個数: 32

約数和(自身を含む): 31537152

約数和(自身を除く): 18315510

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 322, 483, 966, 13687, 27374, 41061, 82122, 95809, 191618, 287427, 314801, 574854, 629602, 944403, 1888806, 2203607, 4407214, 6610821, 13221642]

約数ペア:

[(1, 13221642), (2, 6610821), (3, 4407214), (6, 2203607), (7, 1888806), (14, 944403), (21, 629602), (23, 574854), (42, 314801), (46, 287427), (69, 191618), (138, 95809), (161, 82122), (322, 41061), (483, 27374), (966, 13687)]