222777396

素因数分解:

$2^2\times 3^2\times {\mathrm{1381}}^1\times {\mathrm{4481}}^1$

素因数の和:5872

約数の個数: 36

約数和(自身を含む): 563665284

約数和(自身を除く): 340887888

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1381, 2762, 4143, 4481, 5524, 8286, 8962, 12429, 13443, 16572, 17924, 24858, 26886, 40329, 49716, 53772, 80658, 161316, 6188261, 12376522, 18564783, 24753044, 37129566, 55694349, 74259132, 111388698, 222777396]

約数ペア:

[(1, 222777396), (2, 111388698), (3, 74259132), (4, 55694349), (6, 37129566), (9, 24753044), (12, 18564783), (18, 12376522), (36, 6188261), (1381, 161316), (2762, 80658), (4143, 53772), (4481, 49716), (5524, 40329), (8286, 26886), (8962, 24858), (12429, 17924), (13443, 16572)]