12041964

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{647}}^1$

素因数の和:715

約数の個数: 72

約数和(自身を含む): 33965568

約数和(自身を除く): 21923604

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 647, 846, 1034, 1294, 1551, 1692, 1941, 2068, 2588, 3102, 3882, 4653, 5823, 6204, 7117, 7764, 9306, 11646, 14234, 18612, 21351, 23292, 28468, 30409, 42702, 60818, 64053, 85404, 91227, 121636, 128106, 182454, 256212, 273681, 334499, 364908, 547362, 668998, 1003497, 1094724, 1337996, 2006994, 3010491, 4013988, 6020982, 12041964]

約数ペア:

[(1, 12041964), (2, 6020982), (3, 4013988), (4, 3010491), (6, 2006994), (9, 1337996), (11, 1094724), (12, 1003497), (18, 668998), (22, 547362), (33, 364908), (36, 334499), (44, 273681), (47, 256212), (66, 182454), (94, 128106), (99, 121636), (132, 91227), (141, 85404), (188, 64053), (198, 60818), (282, 42702), (396, 30409), (423, 28468), (517, 23292), (564, 21351), (647, 18612), (846, 14234), (1034, 11646), (1294, 9306), (1551, 7764), (1692, 7117), (1941, 6204), (2068, 5823), (2588, 4653), (3102, 3882)]