12689925144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1312027}}^1$

素因数の和:1312080

約数の個数: 64

約数和(自身を含む): 35267312640

約数和(自身を除く): 22577387496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1612, 2418, 3224, 4836, 9672, 1312027, 2624054, 3936081, 5248108, 7872162, 10496216, 15744324, 17056351, 31488648, 34112702, 40672837, 51169053, 68225404, 81345674, 102338106, 122018511, 136450808, 162691348, 204676212, 244037022, 325382696, 409352424, 488074044, 528746881, 976148088, 1057493762, 1586240643, 2114987524, 3172481286, 4229975048, 6344962572, 12689925144]

約数ペア:

[(1, 12689925144), (2, 6344962572), (3, 4229975048), (4, 3172481286), (6, 2114987524), (8, 1586240643), (12, 1057493762), (13, 976148088), (24, 528746881), (26, 488074044), (31, 409352424), (39, 325382696), (52, 244037022), (62, 204676212), (78, 162691348), (93, 136450808), (104, 122018511), (124, 102338106), (156, 81345674), (186, 68225404), (248, 51169053), (312, 40672837), (372, 34112702), (403, 31488648), (744, 17056351), (806, 15744324), (1209, 10496216), (1612, 7872162), (2418, 5248108), (3224, 3936081), (4836, 2624054), (9672, 1312027)]