2175804

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{3181}}^1$

素因数の和:3210

約数の個数: 36

約数和(自身を含む): 5791240

約数和(自身を除く): 3615436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 3181, 6362, 9543, 12724, 19086, 28629, 38172, 57258, 60439, 114516, 120878, 181317, 241756, 362634, 543951, 725268, 1087902, 2175804]

約数ペア:

[(1, 2175804), (2, 1087902), (3, 725268), (4, 543951), (6, 362634), (9, 241756), (12, 181317), (18, 120878), (19, 114516), (36, 60439), (38, 57258), (57, 38172), (76, 28629), (114, 19086), (171, 12724), (228, 9543), (342, 6362), (684, 3181)]