21135396

素因数分解:

$2^2\times 3^1\times {\mathrm{479}}^1\times {\mathrm{3677}}^1$

素因数の和:4163

約数の個数: 24

約数和(自身を含む): 49432320

約数和(自身を除く): 28296924

約数列:

[1, 2, 3, 4, 6, 12, 479, 958, 1437, 1916, 2874, 3677, 5748, 7354, 11031, 14708, 22062, 44124, 1761283, 3522566, 5283849, 7045132, 10567698, 21135396]

約数ペア:

[(1, 21135396), (2, 10567698), (3, 7045132), (4, 5283849), (6, 3522566), (12, 1761283), (479, 44124), (958, 22062), (1437, 14708), (1916, 11031), (2874, 7354), (3677, 5748)]