21428488584

素因数分解:

$2^3\times 3^2\times {\mathrm{3391}}^1\times {\mathrm{87767}}^1$

素因数の和:91170

約数の個数: 48

約数和(自身を含む): 58053265920

約数和(自身を除く): 36624777336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3391, 6782, 10173, 13564, 20346, 27128, 30519, 40692, 61038, 81384, 87767, 122076, 175534, 244152, 263301, 351068, 526602, 702136, 789903, 1053204, 1579806, 2106408, 3159612, 6319224, 297617897, 595235794, 892853691, 1190471588, 1785707382, 2380943176, 2678561073, 3571414764, 5357122146, 7142829528, 10714244292, 21428488584]

約数ペア:

[(1, 21428488584), (2, 10714244292), (3, 7142829528), (4, 5357122146), (6, 3571414764), (8, 2678561073), (9, 2380943176), (12, 1785707382), (18, 1190471588), (24, 892853691), (36, 595235794), (72, 297617897), (3391, 6319224), (6782, 3159612), (10173, 2106408), (13564, 1579806), (20346, 1053204), (27128, 789903), (30519, 702136), (40692, 526602), (61038, 351068), (81384, 263301), (87767, 244152), (122076, 175534)]