189409902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{26821}}^1$

素因数の和:26944

約数の個数: 32

約数和(自身を含む): 417135744

約数和(自身を除く): 227725842

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 107, 214, 321, 642, 1177, 2354, 3531, 7062, 26821, 53642, 80463, 160926, 295031, 590062, 885093, 1770186, 2869847, 5739694, 8609541, 17219082, 31568317, 63136634, 94704951, 189409902]

約数ペア:

[(1, 189409902), (2, 94704951), (3, 63136634), (6, 31568317), (11, 17219082), (22, 8609541), (33, 5739694), (66, 2869847), (107, 1770186), (214, 885093), (321, 590062), (642, 295031), (1177, 160926), (2354, 80463), (3531, 53642), (7062, 26821)]