18490764

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{90641}}^1$

素因数の和:90665

約数の個数: 24

約数和(自身を含む): 45683568

約数和(自身を除く): 27192804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 90641, 181282, 271923, 362564, 543846, 1087692, 1540897, 3081794, 4622691, 6163588, 9245382, 18490764]

約数ペア:

[(1, 18490764), (2, 9245382), (3, 6163588), (4, 4622691), (6, 3081794), (12, 1540897), (17, 1087692), (34, 543846), (51, 362564), (68, 271923), (102, 181282), (204, 90641)]