139921416

素因数分解:

$2^3\times 3^2\times {\mathrm{1943353}}^1$

素因数の和:1943365

約数の個数: 24

約数和(自身を含む): 378954030

約数和(自身を除く): 239032614

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 1943353, 3886706, 5830059, 7773412, 11660118, 15546824, 17490177, 23320236, 34980354, 46640472, 69960708, 139921416]

約数ペア:

[(1, 139921416), (2, 69960708), (3, 46640472), (4, 34980354), (6, 23320236), (8, 17490177), (9, 15546824), (12, 11660118), (18, 7773412), (24, 5830059), (36, 3886706), (72, 1943353)]