22554918

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:609

約数の個数: 48

約数和(自身を含む): 51158016

約数和(自身を除く): 28603098

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 83, 93, 166, 186, 249, 279, 487, 498, 558, 747, 974, 1461, 1494, 2573, 2922, 4383, 5146, 7719, 8766, 15097, 15438, 23157, 30194, 40421, 45291, 46314, 80842, 90582, 121263, 135873, 242526, 271746, 363789, 727578, 1253051, 2506102, 3759153, 7518306, 11277459, 22554918]

約数ペア:

[(1, 22554918), (2, 11277459), (3, 7518306), (6, 3759153), (9, 2506102), (18, 1253051), (31, 727578), (62, 363789), (83, 271746), (93, 242526), (166, 135873), (186, 121263), (249, 90582), (279, 80842), (487, 46314), (498, 45291), (558, 40421), (747, 30194), (974, 23157), (1461, 15438), (1494, 15097), (2573, 8766), (2922, 7719), (4383, 5146)]