15553224

素因数分解:

$2^3\times 3^2\times {\mathrm{337}}^1\times {\mathrm{641}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 42314220

約数和(自身を除く): 26760996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 337, 641, 674, 1011, 1282, 1348, 1923, 2022, 2564, 2696, 3033, 3846, 4044, 5128, 5769, 6066, 7692, 8088, 11538, 12132, 15384, 23076, 24264, 46152, 216017, 432034, 648051, 864068, 1296102, 1728136, 1944153, 2592204, 3888306, 5184408, 7776612, 15553224]

約数ペア:

[(1, 15553224), (2, 7776612), (3, 5184408), (4, 3888306), (6, 2592204), (8, 1944153), (9, 1728136), (12, 1296102), (18, 864068), (24, 648051), (36, 432034), (72, 216017), (337, 46152), (641, 24264), (674, 23076), (1011, 15384), (1282, 12132), (1348, 11538), (1923, 8088), (2022, 7692), (2564, 6066), (2696, 5769), (3033, 5128), (3846, 4044)]