63720126

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{34369}}^1$

素因数の和:34480

約数の個数: 24

約数和(自身を含む): 139404720

約数和(自身を除く): 75684594

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 34369, 68738, 103107, 206214, 309321, 618642, 3540007, 7080014, 10620021, 21240042, 31860063, 63720126]

約数ペア:

[(1, 63720126), (2, 31860063), (3, 21240042), (6, 10620021), (9, 7080014), (18, 3540007), (103, 618642), (206, 309321), (309, 206214), (618, 103107), (927, 68738), (1854, 34369)]