21302598

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{457}}^2$

素因数の和:936

約数の個数: 24

約数和(自身を含む): 45210312

約数和(自身を除く): 23907714

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 457, 914, 1371, 2742, 7769, 15538, 23307, 46614, 208849, 417698, 626547, 1253094, 3550433, 7100866, 10651299, 21302598]

約数ペア:

[(1, 21302598), (2, 10651299), (3, 7100866), (6, 3550433), (17, 1253094), (34, 626547), (51, 417698), (102, 208849), (457, 46614), (914, 23307), (1371, 15538), (2742, 7769)]