4000338

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{769}}^1$

素因数の和:811

約数の個数: 36

約数和(自身を含む): 9219210

約数和(自身を除く): 5218872

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 769, 867, 1538, 1734, 2307, 2601, 4614, 5202, 6921, 13073, 13842, 26146, 39219, 78438, 117657, 222241, 235314, 444482, 666723, 1333446, 2000169, 4000338]

約数ペア:

[(1, 4000338), (2, 2000169), (3, 1333446), (6, 666723), (9, 444482), (17, 235314), (18, 222241), (34, 117657), (51, 78438), (102, 39219), (153, 26146), (289, 13842), (306, 13073), (578, 6921), (769, 5202), (867, 4614), (1538, 2601), (1734, 2307)]