396238518

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1693327}}^1$

素因数の和:1693348

約数の個数: 24

約数和(自身を含む): 924557088

約数和(自身を除く): 528318570

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1693327, 3386654, 5079981, 10159962, 15239943, 22013251, 30479886, 44026502, 66039753, 132079506, 198119259, 396238518]

約数ペア:

[(1, 396238518), (2, 198119259), (3, 132079506), (6, 66039753), (9, 44026502), (13, 30479886), (18, 22013251), (26, 15239943), (39, 10159962), (78, 5079981), (117, 3386654), (234, 1693327)]