21120108

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{37447}}^1$

素因数の和:37501

約数の個数: 24

約数和(自身を含む): 50330112

約数和(自身を除く): 29210004

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 282, 564, 37447, 74894, 112341, 149788, 224682, 449364, 1760009, 3520018, 5280027, 7040036, 10560054, 21120108]

約数ペア:

[(1, 21120108), (2, 10560054), (3, 7040036), (4, 5280027), (6, 3520018), (12, 1760009), (47, 449364), (94, 224682), (141, 149788), (188, 112341), (282, 74894), (564, 37447)]