18452458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{3259}}^1$

素因数の和:3429

約数の個数: 16

約数和(自身を含む): 29340000

約数和(自身を除く): 10887542

約数列:

[1, 2, 19, 38, 149, 298, 2831, 3259, 5662, 6518, 61921, 123842, 485591, 971182, 9226229, 18452458]

約数ペア:

[(1, 18452458), (2, 9226229), (19, 971182), (38, 485591), (149, 123842), (298, 61921), (2831, 6518), (3259, 5662)]