2985642

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:923

約数の個数: 48

約数和(自身を含む): 7480512

約数和(自身を除く): 4494870

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 887, 1122, 1683, 1774, 2661, 3366, 5322, 7983, 9757, 15079, 15966, 19514, 29271, 30158, 45237, 58542, 87813, 90474, 135711, 165869, 175626, 271422, 331738, 497607, 995214, 1492821, 2985642]

約数ペア:

[(1, 2985642), (2, 1492821), (3, 995214), (6, 497607), (9, 331738), (11, 271422), (17, 175626), (18, 165869), (22, 135711), (33, 90474), (34, 87813), (51, 58542), (66, 45237), (99, 30158), (102, 29271), (153, 19514), (187, 15966), (198, 15079), (306, 9757), (374, 7983), (561, 5322), (887, 3366), (1122, 2661), (1683, 1774)]