25081518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^2$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 62810496

約数和(自身を除く): 37728978

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 233, 462, 466, 699, 1398, 1631, 2563, 3262, 4893, 5126, 7689, 9786, 15378, 17941, 35882, 53823, 54289, 107646, 108578, 162867, 325734, 380023, 597179, 760046, 1140069, 1194358, 1791537, 2280138, 3583074, 4180253, 8360506, 12540759, 25081518]

約数ペア:

[(1, 25081518), (2, 12540759), (3, 8360506), (6, 4180253), (7, 3583074), (11, 2280138), (14, 1791537), (21, 1194358), (22, 1140069), (33, 760046), (42, 597179), (66, 380023), (77, 325734), (154, 162867), (231, 108578), (233, 107646), (462, 54289), (466, 53823), (699, 35882), (1398, 17941), (1631, 15378), (2563, 9786), (3262, 7689), (4893, 5126)]