1897902

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{1087}}^1$

素因数の和:1192

約数の個数: 24

約数和(自身を含む): 4158336

約数和(自身を除く): 2260434

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1087, 1746, 2174, 3261, 6522, 9783, 19566, 105439, 210878, 316317, 632634, 948951, 1897902]

約数ペア:

[(1, 1897902), (2, 948951), (3, 632634), (6, 316317), (9, 210878), (18, 105439), (97, 19566), (194, 9783), (291, 6522), (582, 3261), (873, 2174), (1087, 1746)]