125971986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2999333}}^1$

素因数の和:2999345

約数の個数: 16

約数和(自身を含む): 287936064

約数和(自身を除く): 161964078

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2999333, 5998666, 8997999, 17995998, 20995331, 41990662, 62985993, 125971986]

約数ペア:

[(1, 125971986), (2, 62985993), (3, 41990662), (6, 20995331), (7, 17995998), (14, 8997999), (21, 5998666), (42, 2999333)]