90542142

素因数分解:

$2^1\times 3^2\times {\mathrm{1511}}^1\times {\mathrm{3329}}^1$

素因数の和:4848

約数の個数: 24

約数和(自身を含む): 196363440

約数和(自身を除く): 105821298

約数列:

[1, 2, 3, 6, 9, 18, 1511, 3022, 3329, 4533, 6658, 9066, 9987, 13599, 19974, 27198, 29961, 59922, 5030119, 10060238, 15090357, 30180714, 45271071, 90542142]

約数ペア:

[(1, 90542142), (2, 45271071), (3, 30180714), (6, 15090357), (9, 10060238), (18, 5030119), (1511, 59922), (3022, 29961), (3329, 27198), (4533, 19974), (6658, 13599), (9066, 9987)]