6981912

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{1979}}^1$

素因数の和:2005

約数の個数: 72

約数和(自身を含む): 22007700

約数和(自身を除く): 15025788

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 1979, 3528, 3958, 5937, 7916, 11874, 13853, 15832, 17811, 23748, 27706, 35622, 41559, 47496, 55412, 71244, 83118, 96971, 110824, 124677, 142488, 166236, 193942, 249354, 290913, 332472, 387884, 498708, 581826, 775768, 872739, 997416, 1163652, 1745478, 2327304, 3490956, 6981912]

約数ペア:

[(1, 6981912), (2, 3490956), (3, 2327304), (4, 1745478), (6, 1163652), (7, 997416), (8, 872739), (9, 775768), (12, 581826), (14, 498708), (18, 387884), (21, 332472), (24, 290913), (28, 249354), (36, 193942), (42, 166236), (49, 142488), (56, 124677), (63, 110824), (72, 96971), (84, 83118), (98, 71244), (126, 55412), (147, 47496), (168, 41559), (196, 35622), (252, 27706), (294, 23748), (392, 17811), (441, 15832), (504, 13853), (588, 11874), (882, 7916), (1176, 5937), (1764, 3958), (1979, 3528)]