21566604

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^2\times {\mathrm{2137}}^1$

素因数の和:2202

約数の個数: 36

約数和(自身を含む): 52141544

約数和(自身を除く): 30574940

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 841, 1682, 2137, 2523, 3364, 4274, 5046, 6411, 8548, 10092, 12822, 25644, 61973, 123946, 185919, 247892, 371838, 743676, 1797217, 3594434, 5391651, 7188868, 10783302, 21566604]

約数ペア:

[(1, 21566604), (2, 10783302), (3, 7188868), (4, 5391651), (6, 3594434), (12, 1797217), (29, 743676), (58, 371838), (87, 247892), (116, 185919), (174, 123946), (348, 61973), (841, 25644), (1682, 12822), (2137, 10092), (2523, 8548), (3364, 6411), (4274, 5046)]