664152042

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{1015523}}^1$

素因数の和:1015637

約数の個数: 16

約数和(自身を含む): 1340491680

約数和(自身を除く): 676339638

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 1015523, 2031046, 3046569, 6093138, 110692007, 221384014, 332076021, 664152042]

約数ペア:

[(1, 664152042), (2, 332076021), (3, 221384014), (6, 110692007), (109, 6093138), (218, 3046569), (327, 2031046), (654, 1015523)]