3490956

素因数分解:

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

素因数の和:2003

約数の個数: 54

約数和(自身を含む): 10270260

約数和(自身を除く): 6779304

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 1979, 3958, 5937, 7916, 11874, 13853, 17811, 23748, 27706, 35622, 41559, 55412, 71244, 83118, 96971, 124677, 166236, 193942, 249354, 290913, 387884, 498708, 581826, 872739, 1163652, 1745478, 3490956]

約数ペア:

[(1, 3490956), (2, 1745478), (3, 1163652), (4, 872739), (6, 581826), (7, 498708), (9, 387884), (12, 290913), (14, 249354), (18, 193942), (21, 166236), (28, 124677), (36, 96971), (42, 83118), (49, 71244), (63, 55412), (84, 41559), (98, 35622), (126, 27706), (147, 23748), (196, 17811), (252, 13853), (294, 11874), (441, 7916), (588, 5937), (882, 3958), (1764, 1979)]