660483486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2822579}}^1$

素因数の和:2822600

約数の個数: 24

約数和(自身を含む): 1541128680

約数和(自身を除く): 880645194

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2822579, 5645158, 8467737, 16935474, 25403211, 36693527, 50806422, 73387054, 110080581, 220161162, 330241743, 660483486]

約数ペア:

[(1, 660483486), (2, 330241743), (3, 220161162), (6, 110080581), (9, 73387054), (13, 50806422), (18, 36693527), (26, 25403211), (39, 16935474), (78, 8467737), (117, 5645158), (234, 2822579)]