9956215242

素因数分解:

$2^1\times 3^2\times {\mathrm{1997}}^1\times {\mathrm{276977}}^1$

素因数の和:278982

約数の個数: 24

約数和(自身を含む): 21582679716

約数和(自身を除く): 11626464474

約数列:

[1, 2, 3, 6, 9, 18, 1997, 3994, 5991, 11982, 17973, 35946, 276977, 553954, 830931, 1661862, 2492793, 4985586, 553123069, 1106246138, 1659369207, 3318738414, 4978107621, 9956215242]

約数ペア:

[(1, 9956215242), (2, 4978107621), (3, 3318738414), (6, 1659369207), (9, 1106246138), (18, 553123069), (1997, 4985586), (3994, 2492793), (5991, 1661862), (11982, 830931), (17973, 553954), (35946, 276977)]