129637242

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1552

約数の個数: 72

約数和(自身を含む): 330142176

約数和(自身を除く): 200504934

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 103, 126, 147, 206, 294, 309, 441, 618, 721, 882, 927, 1427, 1442, 1854, 2163, 2854, 4281, 4326, 5047, 6489, 8562, 9989, 10094, 12843, 12978, 15141, 19978, 25686, 29967, 30282, 45423, 59934, 69923, 89901, 90846, 139846, 146981, 179802, 209769, 293962, 419538, 440943, 629307, 881886, 1028867, 1258614, 1322829, 2057734, 2645658, 3086601, 6173202, 7202069, 9259803, 14404138, 18519606, 21606207, 43212414, 64818621, 129637242]

約数ペア:

[(1, 129637242), (2, 64818621), (3, 43212414), (6, 21606207), (7, 18519606), (9, 14404138), (14, 9259803), (18, 7202069), (21, 6173202), (42, 3086601), (49, 2645658), (63, 2057734), (98, 1322829), (103, 1258614), (126, 1028867), (147, 881886), (206, 629307), (294, 440943), (309, 419538), (441, 293962), (618, 209769), (721, 179802), (882, 146981), (927, 139846), (1427, 90846), (1442, 89901), (1854, 69923), (2163, 59934), (2854, 45423), (4281, 30282), (4326, 29967), (5047, 25686), (6489, 19978), (8562, 15141), (9989, 12978), (10094, 12843)]