1501996878

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{1361}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 3389091840

約数和(自身を除く): 1887094962

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 191, 214, 321, 382, 573, 642, 963, 1146, 1361, 1719, 1926, 2722, 2889, 3438, 4083, 5157, 5778, 8166, 10314, 12249, 20437, 24498, 36747, 40874, 61311, 73494, 122622, 145627, 183933, 259951, 291254, 367866, 436881, 519902, 551799, 779853, 873762, 1103598, 1310643, 1559706, 2339559, 2621286, 3931929, 4679118, 7018677, 7863858, 14037354, 27814757, 55629514, 83444271, 166888542, 250332813, 500665626, 750998439, 1501996878]

約数ペア:

[(1, 1501996878), (2, 750998439), (3, 500665626), (6, 250332813), (9, 166888542), (18, 83444271), (27, 55629514), (54, 27814757), (107, 14037354), (191, 7863858), (214, 7018677), (321, 4679118), (382, 3931929), (573, 2621286), (642, 2339559), (963, 1559706), (1146, 1310643), (1361, 1103598), (1719, 873762), (1926, 779853), (2722, 551799), (2889, 519902), (3438, 436881), (4083, 367866), (5157, 291254), (5778, 259951), (8166, 183933), (10314, 145627), (12249, 122622), (20437, 73494), (24498, 61311), (36747, 40874)]