2779434

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:86

約数の個数: 96

約数和(自身を含む): 7687680

約数和(自身を除く): 4908246

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 27, 38, 42, 43, 54, 57, 63, 81, 86, 114, 126, 129, 133, 162, 171, 189, 243, 258, 266, 301, 342, 378, 387, 399, 486, 513, 567, 602, 774, 798, 817, 903, 1026, 1134, 1161, 1197, 1539, 1634, 1701, 1806, 2322, 2394, 2451, 2709, 3078, 3402, 3483, 3591, 4617, 4902, 5418, 5719, 6966, 7182, 7353, 8127, 9234, 10449, 10773, 11438, 14706, 16254, 17157, 20898, 21546, 22059, 24381, 32319, 34314, 44118, 48762, 51471, 64638, 66177, 73143, 102942, 132354, 146286, 154413, 198531, 308826, 397062, 463239, 926478, 1389717, 2779434]

約数ペア:

[(1, 2779434), (2, 1389717), (3, 926478), (6, 463239), (7, 397062), (9, 308826), (14, 198531), (18, 154413), (19, 146286), (21, 132354), (27, 102942), (38, 73143), (42, 66177), (43, 64638), (54, 51471), (57, 48762), (63, 44118), (81, 34314), (86, 32319), (114, 24381), (126, 22059), (129, 21546), (133, 20898), (162, 17157), (171, 16254), (189, 14706), (243, 11438), (258, 10773), (266, 10449), (301, 9234), (342, 8127), (378, 7353), (387, 7182), (399, 6966), (486, 5719), (513, 5418), (567, 4902), (602, 4617), (774, 3591), (798, 3483), (817, 3402), (903, 3078), (1026, 2709), (1134, 2451), (1161, 2394), (1197, 2322), (1539, 1806), (1634, 1701)]