18121218

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1882

約数の個数: 32

約数和(自身を含む): 38776320

約数和(自身を除く): 20655102

約数列:

[1, 2, 3, 6, 17, 34, 51, 101, 102, 202, 303, 606, 1717, 1759, 3434, 3518, 5151, 5277, 10302, 10554, 29903, 59806, 89709, 177659, 179418, 355318, 532977, 1065954, 3020203, 6040406, 9060609, 18121218]

約数ペア:

[(1, 18121218), (2, 9060609), (3, 6040406), (6, 3020203), (17, 1065954), (34, 532977), (51, 355318), (101, 179418), (102, 177659), (202, 89709), (303, 59806), (606, 29903), (1717, 10554), (1759, 10302), (3434, 5277), (3518, 5151)]