18347471998

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1097}}^1\times {\mathrm{33317}}^1$

素因数の和:34667

約数の個数: 16

約数和(自身を含む): 27656871984

約数和(自身を除く): 9309399986

約数列:

[1, 2, 251, 502, 1097, 2194, 33317, 66634, 275347, 550694, 8362567, 16725134, 36548749, 73097498, 9173735999, 18347471998]

約数ペア:

[(1, 18347471998), (2, 9173735999), (251, 73097498), (502, 36548749), (1097, 16725134), (2194, 8362567), (33317, 550694), (66634, 275347)]