807636

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 48

約数和(自身を含む): 2068416

約数和(自身を除く): 1260780

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 107, 111, 148, 204, 214, 222, 321, 428, 444, 629, 642, 1258, 1284, 1819, 1887, 2516, 3638, 3774, 3959, 5457, 7276, 7548, 7918, 10914, 11877, 15836, 21828, 23754, 47508, 67303, 134606, 201909, 269212, 403818, 807636]

約数ペア:

[(1, 807636), (2, 403818), (3, 269212), (4, 201909), (6, 134606), (12, 67303), (17, 47508), (34, 23754), (37, 21828), (51, 15836), (68, 11877), (74, 10914), (102, 7918), (107, 7548), (111, 7276), (148, 5457), (204, 3959), (214, 3774), (222, 3638), (321, 2516), (428, 1887), (444, 1819), (629, 1284), (642, 1258)]