13728418

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 24820992

約数和(自身を除く): 11092574

約数列:

[1, 2, 11, 17, 22, 34, 47, 71, 94, 121, 142, 187, 242, 374, 517, 781, 799, 1034, 1207, 1562, 1598, 2057, 2414, 3337, 4114, 5687, 6674, 8591, 8789, 11374, 13277, 17182, 17578, 26554, 36707, 56729, 73414, 96679, 113458, 146047, 193358, 292094, 403777, 624019, 807554, 1248038, 6864209, 13728418]

約数ペア:

[(1, 13728418), (2, 6864209), (11, 1248038), (17, 807554), (22, 624019), (34, 403777), (47, 292094), (71, 193358), (94, 146047), (121, 113458), (142, 96679), (187, 73414), (242, 56729), (374, 36707), (517, 26554), (781, 17578), (799, 17182), (1034, 13277), (1207, 11374), (1562, 8789), (1598, 8591), (2057, 6674), (2414, 5687), (3337, 4114)]