213364386

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{38611}}^1$

素因数の和:38926

約数の個数: 24

約数和(自身を含む): 463807344

約数和(自身を除く): 250442958

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 5526, 38611, 77222, 115833, 231666, 347499, 694998, 11853577, 23707154, 35560731, 71121462, 106682193, 213364386]

約数ペア:

[(1, 213364386), (2, 106682193), (3, 71121462), (6, 35560731), (9, 23707154), (18, 11853577), (307, 694998), (614, 347499), (921, 231666), (1842, 115833), (2763, 77222), (5526, 38611)]