8242638

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{347}}^1$

素因数の和:496

約数の個数: 32

約数和(自身を含む): 17138304

約数和(自身を除く): 8895666

約数列:

[1, 2, 3, 6, 37, 74, 107, 111, 214, 222, 321, 347, 642, 694, 1041, 2082, 3959, 7918, 11877, 12839, 23754, 25678, 37129, 38517, 74258, 77034, 111387, 222774, 1373773, 2747546, 4121319, 8242638]

約数ペア:

[(1, 8242638), (2, 4121319), (3, 2747546), (6, 1373773), (37, 222774), (74, 111387), (107, 77034), (111, 74258), (214, 38517), (222, 37129), (321, 25678), (347, 23754), (642, 12839), (694, 11877), (1041, 7918), (2082, 3959)]