15360318

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{1291}}^1$

素因数の和:1960

約数の個数: 24

約数和(自身を含む): 33356856

約数和(自身を除く): 17996538

約数列:

[1, 2, 3, 6, 9, 18, 661, 1291, 1322, 1983, 2582, 3873, 3966, 5949, 7746, 11619, 11898, 23238, 853351, 1706702, 2560053, 5120106, 7680159, 15360318]

約数ペア:

[(1, 15360318), (2, 7680159), (3, 5120106), (6, 2560053), (9, 1706702), (18, 853351), (661, 23238), (1291, 11898), (1322, 11619), (1983, 7746), (2582, 5949), (3873, 3966)]