16581468

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{17491}}^1$

素因数の和:17577

約数の個数: 24

約数和(自身を含む): 39182080

約数和(自身を除く): 22600612

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 474, 948, 17491, 34982, 52473, 69964, 104946, 209892, 1381789, 2763578, 4145367, 5527156, 8290734, 16581468]

約数ペア:

[(1, 16581468), (2, 8290734), (3, 5527156), (4, 4145367), (6, 2763578), (12, 1381789), (79, 209892), (158, 104946), (237, 69964), (316, 52473), (474, 34982), (948, 17491)]