18567042

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{238039}}^1$

素因数の和:238057

約数の個数: 16

約数和(自身を含む): 39990720

約数和(自身を除く): 21423678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 238039, 476078, 714117, 1428234, 3094507, 6189014, 9283521, 18567042]

約数ペア:

[(1, 18567042), (2, 9283521), (3, 6189014), (6, 3094507), (13, 1428234), (26, 714117), (39, 476078), (78, 238039)]