12488268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:331

約数の個数: 72

約数和(自身を含む): 33455632

約数和(自身を除く): 20967364

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 277, 289, 442, 554, 578, 663, 831, 867, 884, 1108, 1156, 1326, 1662, 1734, 2652, 3324, 3468, 3601, 3757, 4709, 7202, 7514, 9418, 10803, 11271, 14127, 14404, 15028, 18836, 21606, 22542, 28254, 43212, 45084, 56508, 61217, 80053, 122434, 160106, 183651, 240159, 244868, 320212, 367302, 480318, 734604, 960636, 1040689, 2081378, 3122067, 4162756, 6244134, 12488268]

約数ペア:

[(1, 12488268), (2, 6244134), (3, 4162756), (4, 3122067), (6, 2081378), (12, 1040689), (13, 960636), (17, 734604), (26, 480318), (34, 367302), (39, 320212), (51, 244868), (52, 240159), (68, 183651), (78, 160106), (102, 122434), (156, 80053), (204, 61217), (221, 56508), (277, 45084), (289, 43212), (442, 28254), (554, 22542), (578, 21606), (663, 18836), (831, 15028), (867, 14404), (884, 14127), (1108, 11271), (1156, 10803), (1326, 9418), (1662, 7514), (1734, 7202), (2652, 4709), (3324, 3757), (3468, 3601)]