21497788806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{977}}^1\times {\mathrm{282101}}^1$

素因数の和:283096

約数の個数: 32

約数和(自身を含む): 46350487008

約数和(自身を除く): 24852698202

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 977, 1954, 2931, 5862, 12701, 25402, 38103, 76206, 282101, 564202, 846303, 1692606, 3667313, 7334626, 11001939, 22003878, 275612677, 551225354, 826838031, 1653676062, 3582964801, 7165929602, 10748894403, 21497788806]

約数ペア:

[(1, 21497788806), (2, 10748894403), (3, 7165929602), (6, 3582964801), (13, 1653676062), (26, 826838031), (39, 551225354), (78, 275612677), (977, 22003878), (1954, 11001939), (2931, 7334626), (5862, 3667313), (12701, 1692606), (25402, 846303), (38103, 564202), (76206, 282101)]