21010662

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6521}}^1$

素因数の和:6708

約数の個数: 24

約数和(自身を含む): 45784440

約数和(自身を除く): 24773778

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6521, 13042, 19563, 39126, 58689, 117378, 1167259, 2334518, 3501777, 7003554, 10505331, 21010662]

約数ペア:

[(1, 21010662), (2, 10505331), (3, 7003554), (6, 3501777), (9, 2334518), (18, 1167259), (179, 117378), (358, 58689), (537, 39126), (1074, 19563), (1611, 13042), (3222, 6521)]