9954558

素因数分解:

$2^1\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2621}}^1$

素因数の和:2840

約数の個数: 24

約数和(自身を含む): 21678696

約数和(自身を除く): 11724138

約数列:

[1, 2, 3, 6, 9, 18, 211, 422, 633, 1266, 1899, 2621, 3798, 5242, 7863, 15726, 23589, 47178, 553031, 1106062, 1659093, 3318186, 4977279, 9954558]

約数ペア:

[(1, 9954558), (2, 4977279), (3, 3318186), (6, 1659093), (9, 1106062), (18, 553031), (211, 47178), (422, 23589), (633, 15726), (1266, 7863), (1899, 5242), (2621, 3798)]