1320331356

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1930309}}^1$

素因数の和:1930338

約数の個数: 36

約数和(自身を含む): 3513164200

約数和(自身を除く): 2192832844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 1930309, 3860618, 5790927, 7721236, 11581854, 17372781, 23163708, 34745562, 36675871, 69491124, 73351742, 110027613, 146703484, 220055226, 330082839, 440110452, 660165678, 1320331356]

約数ペア:

[(1, 1320331356), (2, 660165678), (3, 440110452), (4, 330082839), (6, 220055226), (9, 146703484), (12, 110027613), (18, 73351742), (19, 69491124), (36, 36675871), (38, 34745562), (57, 23163708), (76, 17372781), (114, 11581854), (171, 7721236), (228, 5790927), (342, 3860618), (684, 1930309)]