68272218

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{12601}}^1$

素因数の和:12659

約数の個数: 48

約数和(自身を含む): 173000256

約数和(自身を除く): 104728038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 12601, 25202, 37803, 75606, 88207, 113409, 176414, 226818, 264621, 529242, 541843, 793863, 1083686, 1587726, 1625529, 3251058, 3792901, 4876587, 7585802, 9753174, 11378703, 22757406, 34136109, 68272218]

約数ペア:

[(1, 68272218), (2, 34136109), (3, 22757406), (6, 11378703), (7, 9753174), (9, 7585802), (14, 4876587), (18, 3792901), (21, 3251058), (42, 1625529), (43, 1587726), (63, 1083686), (86, 793863), (126, 541843), (129, 529242), (258, 264621), (301, 226818), (387, 176414), (602, 113409), (774, 88207), (903, 75606), (1806, 37803), (2709, 25202), (5418, 12601)]