6980526

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{313}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 18086400

約数和(自身を除く): 11105874

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 118, 126, 177, 189, 313, 354, 378, 413, 531, 626, 826, 939, 1062, 1239, 1593, 1878, 2191, 2478, 2817, 3186, 3717, 4382, 5634, 6573, 7434, 8451, 11151, 13146, 16902, 18467, 19719, 22302, 36934, 39438, 55401, 59157, 110802, 118314, 129269, 166203, 258538, 332406, 387807, 498609, 775614, 997218, 1163421, 2326842, 3490263, 6980526]

約数ペア:

[(1, 6980526), (2, 3490263), (3, 2326842), (6, 1163421), (7, 997218), (9, 775614), (14, 498609), (18, 387807), (21, 332406), (27, 258538), (42, 166203), (54, 129269), (59, 118314), (63, 110802), (118, 59157), (126, 55401), (177, 39438), (189, 36934), (313, 22302), (354, 19719), (378, 18467), (413, 16902), (531, 13146), (626, 11151), (826, 8451), (939, 7434), (1062, 6573), (1239, 5634), (1593, 4382), (1878, 3717), (2191, 3186), (2478, 2817)]