996819678

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{859}}^1\times {\mathrm{2803}}^1$

素因数の和:3693

約数の個数: 48

約数和(自身を含む): 2257107840

約数和(自身を除く): 1260288162

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 859, 1718, 2577, 2803, 5154, 5606, 7731, 8409, 15462, 16818, 19757, 25227, 39514, 50454, 59271, 64469, 118542, 128938, 177813, 193407, 355626, 386814, 580221, 1160442, 2407777, 4815554, 7223331, 14446662, 21669993, 43339986, 55378871, 110757742, 166136613, 332273226, 498409839, 996819678]

約数ペア:

[(1, 996819678), (2, 498409839), (3, 332273226), (6, 166136613), (9, 110757742), (18, 55378871), (23, 43339986), (46, 21669993), (69, 14446662), (138, 7223331), (207, 4815554), (414, 2407777), (859, 1160442), (1718, 580221), (2577, 386814), (2803, 355626), (5154, 193407), (5606, 177813), (7731, 128938), (8409, 118542), (15462, 64469), (16818, 59271), (19757, 50454), (25227, 39514)]