18373838

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{77201}}^1$

素因数の和:77227

約数の個数: 16

約数和(自身を含む): 33351264

約数和(自身を除く): 14977426

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 77201, 154402, 540407, 1080814, 1312417, 2624834, 9186919, 18373838]

約数ペア:

[(1, 18373838), (2, 9186919), (7, 2624834), (14, 1312417), (17, 1080814), (34, 540407), (119, 154402), (238, 77201)]