211035978

素因数分解:

$2^1\times 3^2\times {\mathrm{2819}}^1\times {\mathrm{4159}}^1$

素因数の和:6986

約数の個数: 24

約数和(自身を含む): 457516800

約数和(自身を除く): 246480822

約数列:

[1, 2, 3, 6, 9, 18, 2819, 4159, 5638, 8318, 8457, 12477, 16914, 24954, 25371, 37431, 50742, 74862, 11724221, 23448442, 35172663, 70345326, 105517989, 211035978]

約数ペア:

[(1, 211035978), (2, 105517989), (3, 70345326), (6, 35172663), (9, 23448442), (18, 11724221), (2819, 74862), (4159, 50742), (5638, 37431), (8318, 25371), (8457, 24954), (12477, 16914)]