90402012

素因数分解:

$2^2\times 3^2\times {\mathrm{2511167}}^1$

素因数の和:2511177

約数の個数: 18

約数和(自身を含む): 228516288

約数和(自身を除く): 138114276

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2511167, 5022334, 7533501, 10044668, 15067002, 22600503, 30134004, 45201006, 90402012]

約数ペア:

[(1, 90402012), (2, 45201006), (3, 30134004), (4, 22600503), (6, 15067002), (9, 10044668), (12, 7533501), (18, 5022334), (36, 2511167)]