443316906

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{2011}}^1$

素因数の和:2387

約数の個数: 48

約数和(自身を含む): 989952288

約数和(自身を除く): 546635382

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 331, 333, 662, 666, 993, 1986, 2011, 2979, 4022, 5958, 6033, 12066, 12247, 18099, 24494, 36198, 36741, 73482, 74407, 110223, 148814, 220446, 223221, 446442, 665641, 669663, 1331282, 1339326, 1996923, 3993846, 5990769, 11981538, 24628717, 49257434, 73886151, 147772302, 221658453, 443316906]

約数ペア:

[(1, 443316906), (2, 221658453), (3, 147772302), (6, 73886151), (9, 49257434), (18, 24628717), (37, 11981538), (74, 5990769), (111, 3993846), (222, 1996923), (331, 1339326), (333, 1331282), (662, 669663), (666, 665641), (993, 446442), (1986, 223221), (2011, 220446), (2979, 148814), (4022, 110223), (5958, 74407), (6033, 73482), (12066, 36741), (12247, 36198), (18099, 24494)]