18308214

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{6397}}^1$

素因数の和:6461

約数の個数: 32

約数和(自身を含む): 41459040

約数和(自身を除く): 23150826

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 106, 159, 318, 477, 954, 1431, 2862, 6397, 12794, 19191, 38382, 57573, 115146, 172719, 339041, 345438, 678082, 1017123, 2034246, 3051369, 6102738, 9154107, 18308214]

約数ペア:

[(1, 18308214), (2, 9154107), (3, 6102738), (6, 3051369), (9, 2034246), (18, 1017123), (27, 678082), (53, 345438), (54, 339041), (106, 172719), (159, 115146), (318, 57573), (477, 38382), (954, 19191), (1431, 12794), (2862, 6397)]