21626108

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{45433}}^1$

素因数の和:45461

約数の個数: 24

約数和(自身を含む): 45797472

約数和(自身を除く): 24171364

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 45433, 90866, 181732, 318031, 636062, 772361, 1272124, 1544722, 3089444, 5406527, 10813054, 21626108]

約数ペア:

[(1, 21626108), (2, 10813054), (4, 5406527), (7, 3089444), (14, 1544722), (17, 1272124), (28, 772361), (34, 636062), (68, 318031), (119, 181732), (238, 90866), (476, 45433)]