321397788

素因数分解:

$2^2\times 3^1\times {\mathrm{1453}}^1\times {\mathrm{18433}}^1$

素因数の和:19893

約数の個数: 24

約数和(自身を含む): 750485008

約数和(自身を除く): 429087220

約数列:

[1, 2, 3, 4, 6, 12, 1453, 2906, 4359, 5812, 8718, 17436, 18433, 36866, 55299, 73732, 110598, 221196, 26783149, 53566298, 80349447, 107132596, 160698894, 321397788]

約数ペア:

[(1, 321397788), (2, 160698894), (3, 107132596), (4, 80349447), (6, 53566298), (12, 26783149), (1453, 221196), (2906, 110598), (4359, 73732), (5812, 55299), (8718, 36866), (17436, 18433)]