53293986

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{80021}}^1$

素因数の和:80066

約数の個数: 24

約数和(自身を含む): 118592604

約数和(自身を除く): 65298618

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 80021, 160042, 240063, 480126, 720189, 1440378, 2960777, 5921554, 8882331, 17764662, 26646993, 53293986]

約数ペア:

[(1, 53293986), (2, 26646993), (3, 17764662), (6, 8882331), (9, 5921554), (18, 2960777), (37, 1440378), (74, 720189), (111, 480126), (222, 240063), (333, 160042), (666, 80021)]