2018336313

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{23311}}^1$

素因数の和:23378

約数の個数: 48

約数和(自身を含む): 3401687040

約数和(自身を除く): 1383350727

約数列:

[1, 3, 7, 19, 21, 31, 49, 57, 93, 133, 147, 217, 399, 589, 651, 931, 1519, 1767, 2793, 4123, 4557, 12369, 23311, 28861, 69933, 86583, 163177, 442909, 489531, 722641, 1142239, 1328727, 2167923, 3100363, 3426717, 5058487, 9301089, 13730179, 15175461, 21702541, 35409409, 41190537, 65107623, 96111253, 106228227, 288333759, 672778771, 2018336313]

約数ペア:

[(1, 2018336313), (3, 672778771), (7, 288333759), (19, 106228227), (21, 96111253), (31, 65107623), (49, 41190537), (57, 35409409), (93, 21702541), (133, 15175461), (147, 13730179), (217, 9301089), (399, 5058487), (589, 3426717), (651, 3100363), (931, 2167923), (1519, 1328727), (1767, 1142239), (2793, 722641), (4123, 489531), (4557, 442909), (12369, 163177), (23311, 86583), (28861, 69933)]