138289842

素因数分解:

$2^1\times 3^6\times {\mathrm{94849}}^1$

素因数の和:94869

約数の個数: 28

約数和(自身を含む): 311013150

約数和(自身を除く): 172723308

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 94849, 189698, 284547, 569094, 853641, 1707282, 2560923, 5121846, 7682769, 15365538, 23048307, 46096614, 69144921, 138289842]

約数ペア:

[(1, 138289842), (2, 69144921), (3, 46096614), (6, 23048307), (9, 15365538), (18, 7682769), (27, 5121846), (54, 2560923), (81, 1707282), (162, 853641), (243, 569094), (486, 284547), (729, 189698), (1458, 94849)]