18658108

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{5897}}^1$

素因数の和:6021

約数の個数: 24

約数和(自身を含む): 37652832

約数和(自身を除く): 18994724

約数列:

[1, 2, 4, 7, 14, 28, 113, 226, 452, 791, 1582, 3164, 5897, 11794, 23588, 41279, 82558, 165116, 666361, 1332722, 2665444, 4664527, 9329054, 18658108]

約数ペア:

[(1, 18658108), (2, 9329054), (4, 4664527), (7, 2665444), (14, 1332722), (28, 666361), (113, 165116), (226, 82558), (452, 41279), (791, 23588), (1582, 11794), (3164, 5897)]