15121242

素因数分解:

$2^1\times 3^4\times {\mathrm{31}}^1\times {\mathrm{3011}}^1$

素因数の和:3056

約数の個数: 40

約数和(自身を含む): 34987392

約数和(自身を除く): 19866150

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 279, 558, 837, 1674, 2511, 3011, 5022, 6022, 9033, 18066, 27099, 54198, 81297, 93341, 162594, 186682, 243891, 280023, 487782, 560046, 840069, 1680138, 2520207, 5040414, 7560621, 15121242]

約数ペア:

[(1, 15121242), (2, 7560621), (3, 5040414), (6, 2520207), (9, 1680138), (18, 840069), (27, 560046), (31, 487782), (54, 280023), (62, 243891), (81, 186682), (93, 162594), (162, 93341), (186, 81297), (279, 54198), (558, 27099), (837, 18066), (1674, 9033), (2511, 6022), (3011, 5022)]