133351506

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{18661}}^1$

素因数の和:19066

約数の個数: 24

約数和(自身を含む): 289671564

約数和(自身を除く): 156320058

約数列:

[1, 2, 3, 6, 9, 18, 397, 794, 1191, 2382, 3573, 7146, 18661, 37322, 55983, 111966, 167949, 335898, 7408417, 14816834, 22225251, 44450502, 66675753, 133351506]

約数ペア:

[(1, 133351506), (2, 66675753), (3, 44450502), (6, 22225251), (9, 14816834), (18, 7408417), (397, 335898), (794, 167949), (1191, 111966), (2382, 55983), (3573, 37322), (7146, 18661)]