18621139154

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{3499}}^1\times {\mathrm{36451}}^1$

素因数の和:40025

約数の個数: 16

約数和(自身を含む): 28323204000

約数和(自身を除く): 9702064846

約数列:

[1, 2, 73, 146, 3499, 6998, 36451, 72902, 255427, 510854, 2660923, 5321846, 127542049, 255084098, 9310569577, 18621139154]

約数ペア:

[(1, 18621139154), (2, 9310569577), (73, 255084098), (146, 127542049), (3499, 5321846), (6998, 2660923), (36451, 510854), (72902, 255427)]