42281226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1789}}^1$

素因数の和:1911

約数の個数: 48

約数和(自身を含む): 99688680

約数和(自身を除く): 57407454

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 101, 117, 202, 234, 303, 606, 909, 1313, 1789, 1818, 2626, 3578, 3939, 5367, 7878, 10734, 11817, 16101, 23257, 23634, 32202, 46514, 69771, 139542, 180689, 209313, 361378, 418626, 542067, 1084134, 1626201, 2348957, 3252402, 4697914, 7046871, 14093742, 21140613, 42281226]

約数ペア:

[(1, 42281226), (2, 21140613), (3, 14093742), (6, 7046871), (9, 4697914), (13, 3252402), (18, 2348957), (26, 1626201), (39, 1084134), (78, 542067), (101, 418626), (117, 361378), (202, 209313), (234, 180689), (303, 139542), (606, 69771), (909, 46514), (1313, 32202), (1789, 23634), (1818, 23257), (2626, 16101), (3578, 11817), (3939, 10734), (5367, 7878)]