18012673

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4091}}^1$

素因数の和:4152

約数の個数: 16

約数和(自身を含む): 22391424

約数和(自身を除く): 4378751

約数列:

[1, 7, 17, 37, 119, 259, 629, 4091, 4403, 28637, 69547, 151367, 486829, 1059569, 2573239, 18012673]

約数ペア:

[(1, 18012673), (7, 2573239), (17, 1059569), (37, 486829), (119, 151367), (259, 69547), (629, 28637), (4091, 4403)]