6481476

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 17297280

約数和(自身を除く): 10815804

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 53, 79, 86, 106, 129, 158, 159, 172, 212, 237, 258, 316, 318, 387, 474, 477, 516, 636, 711, 774, 948, 954, 1422, 1548, 1908, 2279, 2844, 3397, 4187, 4558, 6794, 6837, 8374, 9116, 10191, 12561, 13588, 13674, 16748, 20382, 20511, 25122, 27348, 30573, 37683, 40764, 41022, 50244, 61146, 75366, 82044, 122292, 150732, 180041, 360082, 540123, 720164, 1080246, 1620369, 2160492, 3240738, 6481476]

約数ペア:

[(1, 6481476), (2, 3240738), (3, 2160492), (4, 1620369), (6, 1080246), (9, 720164), (12, 540123), (18, 360082), (36, 180041), (43, 150732), (53, 122292), (79, 82044), (86, 75366), (106, 61146), (129, 50244), (158, 41022), (159, 40764), (172, 37683), (212, 30573), (237, 27348), (258, 25122), (316, 20511), (318, 20382), (387, 16748), (474, 13674), (477, 13588), (516, 12561), (636, 10191), (711, 9116), (774, 8374), (948, 6837), (954, 6794), (1422, 4558), (1548, 4187), (1908, 3397), (2279, 2844)]