9881586

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 25416300

約数和(自身を除く): 15534714

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 121, 143, 198, 234, 242, 286, 349, 363, 429, 698, 726, 858, 1047, 1089, 1287, 1573, 2094, 2178, 2574, 3141, 3146, 3839, 4537, 4719, 6282, 7678, 9074, 9438, 11517, 13611, 14157, 23034, 27222, 28314, 34551, 40833, 42229, 49907, 69102, 81666, 84458, 99814, 126687, 149721, 253374, 299442, 380061, 449163, 548977, 760122, 898326, 1097954, 1646931, 3293862, 4940793, 9881586]

約数ペア:

[(1, 9881586), (2, 4940793), (3, 3293862), (6, 1646931), (9, 1097954), (11, 898326), (13, 760122), (18, 548977), (22, 449163), (26, 380061), (33, 299442), (39, 253374), (66, 149721), (78, 126687), (99, 99814), (117, 84458), (121, 81666), (143, 69102), (198, 49907), (234, 42229), (242, 40833), (286, 34551), (349, 28314), (363, 27222), (429, 23034), (698, 14157), (726, 13611), (858, 11517), (1047, 9438), (1089, 9074), (1287, 7678), (1573, 6282), (2094, 4719), (2178, 4537), (2574, 3839), (3141, 3146)]