18067642

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{229}}^1\times {\mathrm{383}}^1$

素因数の和:717

約数の個数: 16

約数和(自身を含む): 27555840

約数和(自身を除く): 9488198

約数列:

[1, 2, 103, 206, 229, 383, 458, 766, 23587, 39449, 47174, 78898, 87707, 175414, 9033821, 18067642]

約数ペア:

[(1, 18067642), (2, 9033821), (103, 175414), (206, 87707), (229, 78898), (383, 47174), (458, 39449), (766, 23587)]