22921356

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{26903}}^1$

素因数の和:26981

約数の個数: 24

約数和(自身を含む): 54238464

約数和(自身を除く): 31317108

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 26903, 53806, 80709, 107612, 161418, 322836, 1910113, 3820226, 5730339, 7640452, 11460678, 22921356]

約数ペア:

[(1, 22921356), (2, 11460678), (3, 7640452), (4, 5730339), (6, 3820226), (12, 1910113), (71, 322836), (142, 161418), (213, 107612), (284, 80709), (426, 53806), (852, 26903)]