18865068

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{15263}}^1$

素因数の和:15373

約数の個数: 24

約数和(自身を含む): 44448768

約数和(自身を除く): 25583700

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 15263, 30526, 45789, 61052, 91578, 183156, 1572089, 3144178, 4716267, 6288356, 9432534, 18865068]

約数ペア:

[(1, 18865068), (2, 9432534), (3, 6288356), (4, 4716267), (6, 3144178), (12, 1572089), (103, 183156), (206, 91578), (309, 61052), (412, 45789), (618, 30526), (1236, 15263)]