812846898

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{22613}}^1$

素因数の和:24618

約数の個数: 24

約数和(自身を含む): 1762128108

約数和(自身を除く): 949281210

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 11982, 17973, 22613, 35946, 45226, 67839, 135678, 203517, 407034, 45158161, 90316322, 135474483, 270948966, 406423449, 812846898]

約数ペア:

[(1, 812846898), (2, 406423449), (3, 270948966), (6, 135474483), (9, 90316322), (18, 45158161), (1997, 407034), (3994, 203517), (5991, 135678), (11982, 67839), (17973, 45226), (22613, 35946)]