2788183986

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{9483619}}^1$

素因数の和:9483638

約数の個数: 24

約数和(自身を含む): 6486796080

約数和(自身を除く): 3698612094

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 9483619, 18967238, 28450857, 56901714, 66385333, 132770666, 199155999, 398311998, 464697331, 929394662, 1394091993, 2788183986]

約数ペア:

[(1, 2788183986), (2, 1394091993), (3, 929394662), (6, 464697331), (7, 398311998), (14, 199155999), (21, 132770666), (42, 66385333), (49, 56901714), (98, 28450857), (147, 18967238), (294, 9483619)]