140746494

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3351107}}^1$

素因数の和:3351119

約数の個数: 16

約数和(自身を含む): 321706368

約数和(自身を除く): 180959874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3351107, 6702214, 10053321, 20106642, 23457749, 46915498, 70373247, 140746494]

約数ペア:

[(1, 140746494), (2, 70373247), (3, 46915498), (6, 23457749), (7, 20106642), (14, 10053321), (21, 6702214), (42, 3351107)]