1668702900474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{25281079}}^1$

素因数の和:25281299

約数の個数: 48

約数和(自身を含む): 3825533025600

約数和(自身を除く): 2156830125126

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 193, 342, 386, 579, 1158, 1737, 3474, 3667, 7334, 11001, 22002, 33003, 66006, 25281079, 50562158, 75843237, 151686474, 227529711, 455059422, 480340501, 960681002, 1441021503, 2882043006, 4323064509, 4879248247, 8646129018, 9758496494, 14637744741, 29275489482, 43913234223, 87826468446, 92705716693, 185411433386, 278117150079, 556234300158, 834351450237, 1668702900474]

約数ペア:

[(1, 1668702900474), (2, 834351450237), (3, 556234300158), (6, 278117150079), (9, 185411433386), (18, 92705716693), (19, 87826468446), (38, 43913234223), (57, 29275489482), (114, 14637744741), (171, 9758496494), (193, 8646129018), (342, 4879248247), (386, 4323064509), (579, 2882043006), (1158, 1441021503), (1737, 960681002), (3474, 480340501), (3667, 455059422), (7334, 227529711), (11001, 151686474), (22002, 75843237), (33003, 50562158), (66006, 25281079)]