2018589741

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{29917}}^1$

素因数の和:29960

約数の個数: 60

約数和(自身を含む): 3714200028

約数和(自身を除く): 1695610287

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 147, 153, 189, 357, 441, 459, 567, 833, 1071, 1323, 1377, 2499, 3213, 3969, 7497, 9639, 22491, 29917, 67473, 89751, 209419, 269253, 508589, 628257, 807759, 1465933, 1525767, 1884771, 2423277, 3560123, 4397799, 4577301, 5654313, 10680369, 13193397, 13731903, 16962939, 24920861, 32041107, 39580191, 41195709, 74762583, 96123321, 118740573, 224287749, 288369963, 672863247, 2018589741]

約数ペア:

[(1, 2018589741), (3, 672863247), (7, 288369963), (9, 224287749), (17, 118740573), (21, 96123321), (27, 74762583), (49, 41195709), (51, 39580191), (63, 32041107), (81, 24920861), (119, 16962939), (147, 13731903), (153, 13193397), (189, 10680369), (357, 5654313), (441, 4577301), (459, 4397799), (567, 3560123), (833, 2423277), (1071, 1884771), (1323, 1525767), (1377, 1465933), (2499, 807759), (3213, 628257), (3969, 508589), (7497, 269253), (9639, 209419), (22491, 89751), (29917, 67473)]