98172774

素因数分解:

$2^1\times 3^2\times 7^3\times {\mathrm{15901}}^1$

素因数の和:15930

約数の個数: 48

約数和(自身を含む): 248071200

約数和(自身を除く): 149898426

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 343, 441, 686, 882, 1029, 2058, 3087, 6174, 15901, 31802, 47703, 95406, 111307, 143109, 222614, 286218, 333921, 667842, 779149, 1001763, 1558298, 2003526, 2337447, 4674894, 5454043, 7012341, 10908086, 14024682, 16362129, 32724258, 49086387, 98172774]

約数ペア:

[(1, 98172774), (2, 49086387), (3, 32724258), (6, 16362129), (7, 14024682), (9, 10908086), (14, 7012341), (18, 5454043), (21, 4674894), (42, 2337447), (49, 2003526), (63, 1558298), (98, 1001763), (126, 779149), (147, 667842), (294, 333921), (343, 286218), (441, 222614), (686, 143109), (882, 111307), (1029, 95406), (2058, 47703), (3087, 31802), (6174, 15901)]