12172612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 12043580

約数列:

[1, 2, 4, 17, 23, 34, 43, 46, 68, 86, 92, 172, 181, 362, 391, 724, 731, 782, 989, 1462, 1564, 1978, 2924, 3077, 3956, 4163, 6154, 7783, 8326, 12308, 15566, 16652, 16813, 31132, 33626, 67252, 70771, 132311, 141542, 179009, 264622, 283084, 358018, 529244, 716036, 3043153, 6086306, 12172612]

約数ペア:

[(1, 12172612), (2, 6086306), (4, 3043153), (17, 716036), (23, 529244), (34, 358018), (43, 283084), (46, 264622), (68, 179009), (86, 141542), (92, 132311), (172, 70771), (181, 67252), (362, 33626), (391, 31132), (724, 16813), (731, 16652), (782, 15566), (989, 12308), (1462, 8326), (1564, 7783), (1978, 6154), (2924, 4163), (3077, 3956)]