22131528

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 57231360

約数和(自身を除く): 35099832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 127, 137, 159, 212, 254, 274, 318, 381, 411, 424, 508, 548, 636, 762, 822, 1016, 1096, 1272, 1524, 1644, 3048, 3288, 6731, 7261, 13462, 14522, 17399, 20193, 21783, 26924, 29044, 34798, 40386, 43566, 52197, 53848, 58088, 69596, 80772, 87132, 104394, 139192, 161544, 174264, 208788, 417576, 922147, 1844294, 2766441, 3688588, 5532882, 7377176, 11065764, 22131528]

約数ペア:

[(1, 22131528), (2, 11065764), (3, 7377176), (4, 5532882), (6, 3688588), (8, 2766441), (12, 1844294), (24, 922147), (53, 417576), (106, 208788), (127, 174264), (137, 161544), (159, 139192), (212, 104394), (254, 87132), (274, 80772), (318, 69596), (381, 58088), (411, 53848), (424, 52197), (508, 43566), (548, 40386), (636, 34798), (762, 29044), (822, 26924), (1016, 21783), (1096, 20193), (1272, 17399), (1524, 14522), (1644, 13462), (3048, 7261), (3288, 6731)]