15228738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{120863}}^1$

素因数の和:120878

約数の個数: 24

約数和(自身を含む): 37709568

約数和(自身を除く): 22480830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 120863, 241726, 362589, 725178, 846041, 1087767, 1692082, 2175534, 2538123, 5076246, 7614369, 15228738]

約数ペア:

[(1, 15228738), (2, 7614369), (3, 5076246), (6, 2538123), (7, 2175534), (9, 1692082), (14, 1087767), (18, 846041), (21, 725178), (42, 362589), (63, 241726), (126, 120863)]