1920126

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 32

約数和(自身を含む): 4193280

約数和(自身を除く): 2273154

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 239, 309, 478, 618, 717, 1339, 1434, 2678, 3107, 4017, 6214, 8034, 9321, 18642, 24617, 49234, 73851, 147702, 320021, 640042, 960063, 1920126]

約数ペア:

[(1, 1920126), (2, 960063), (3, 640042), (6, 320021), (13, 147702), (26, 73851), (39, 49234), (78, 24617), (103, 18642), (206, 9321), (239, 8034), (309, 6214), (478, 4017), (618, 3107), (717, 2678), (1339, 1434)]