670883418

素因数分解:

$2^1\times 3^3\times {\mathrm{12423767}}^1$

素因数の和:12423778

約数の個数: 16

約数和(自身を含む): 1490852160

約数和(自身を除く): 819968742

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 12423767, 24847534, 37271301, 74542602, 111813903, 223627806, 335441709, 670883418]

約数ペア:

[(1, 670883418), (2, 335441709), (3, 223627806), (6, 111813903), (9, 74542602), (18, 37271301), (27, 24847534), (54, 12423767)]