6664914

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 15100800

約数和(自身を除く): 8435886

約数列:

[1, 2, 3, 6, 9, 18, 43, 79, 86, 109, 129, 158, 218, 237, 258, 327, 387, 474, 654, 711, 774, 981, 1422, 1962, 3397, 4687, 6794, 8611, 9374, 10191, 14061, 17222, 20382, 25833, 28122, 30573, 42183, 51666, 61146, 77499, 84366, 154998, 370273, 740546, 1110819, 2221638, 3332457, 6664914]

約数ペア:

[(1, 6664914), (2, 3332457), (3, 2221638), (6, 1110819), (9, 740546), (18, 370273), (43, 154998), (79, 84366), (86, 77499), (109, 61146), (129, 51666), (158, 42183), (218, 30573), (237, 28122), (258, 25833), (327, 20382), (387, 17222), (474, 14061), (654, 10191), (711, 9374), (774, 8611), (981, 6794), (1422, 4687), (1962, 3397)]