18373142

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4423}}^1$

素因数の和:4523

約数の個数: 16

約数和(自身を含む): 28879872

約数和(自身を除く): 10506730

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4423, 8846, 137113, 274226, 296341, 592682, 9186571, 18373142]

約数ペア:

[(1, 18373142), (2, 9186571), (31, 592682), (62, 296341), (67, 274226), (134, 137113), (2077, 8846), (4154, 4423)]