2480814

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{6563}}^1$

素因数の和:6581

約数の個数: 32

約数和(自身を含む): 6301440

約数和(自身を除く): 3820626

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 6563, 13126, 19689, 39378, 45941, 59067, 91882, 118134, 137823, 177201, 275646, 354402, 413469, 826938, 1240407, 2480814]

約数ペア:

[(1, 2480814), (2, 1240407), (3, 826938), (6, 413469), (7, 354402), (9, 275646), (14, 177201), (18, 137823), (21, 118134), (27, 91882), (42, 59067), (54, 45941), (63, 39378), (126, 19689), (189, 13126), (378, 6563)]