40857318

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{24407}}^1$

素因数の和:24449

約数の個数: 32

約数和(自身を含む): 93726720

約数和(自身を除く): 52869402

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 24407, 48814, 73221, 146442, 219663, 439326, 658989, 756617, 1317978, 1513234, 2269851, 4539702, 6809553, 13619106, 20428659, 40857318]

約数ペア:

[(1, 40857318), (2, 20428659), (3, 13619106), (6, 6809553), (9, 4539702), (18, 2269851), (27, 1513234), (31, 1317978), (54, 756617), (62, 658989), (93, 439326), (186, 219663), (279, 146442), (558, 73221), (837, 48814), (1674, 24407)]