18623436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3851}}^1$

素因数の和:3902

約数の個数: 48

約数和(自身を含む): 48319488

約数和(自身を除く): 29696052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 3851, 4836, 7702, 11553, 15404, 23106, 46212, 50063, 100126, 119381, 150189, 200252, 238762, 300378, 358143, 477524, 600756, 716286, 1432572, 1551953, 3103906, 4655859, 6207812, 9311718, 18623436]

約数ペア:

[(1, 18623436), (2, 9311718), (3, 6207812), (4, 4655859), (6, 3103906), (12, 1551953), (13, 1432572), (26, 716286), (31, 600756), (39, 477524), (52, 358143), (62, 300378), (78, 238762), (93, 200252), (124, 150189), (156, 119381), (186, 100126), (372, 50063), (403, 46212), (806, 23106), (1209, 15404), (1612, 11553), (2418, 7702), (3851, 4836)]