39966522

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1$

素因数の和:1742

約数の個数: 32

約数和(自身を含む): 82686912

約数和(自身を除く): 42720390

約数列:

[1, 2, 3, 6, 43, 86, 97, 129, 194, 258, 291, 582, 1597, 3194, 4171, 4791, 8342, 9582, 12513, 25026, 68671, 137342, 154909, 206013, 309818, 412026, 464727, 929454, 6661087, 13322174, 19983261, 39966522]

約数ペア:

[(1, 39966522), (2, 19983261), (3, 13322174), (6, 6661087), (43, 929454), (86, 464727), (97, 412026), (129, 309818), (194, 206013), (258, 154909), (291, 137342), (582, 68671), (1597, 25026), (3194, 12513), (4171, 9582), (4791, 8342)]