31420764

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{2719}}^1$

素因数の和:2839

約数の個数: 48

約数和(自身を含む): 82252800

約数和(自身を除く): 50832036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2719, 2889, 3852, 5438, 5778, 8157, 10876, 11556, 16314, 24471, 32628, 48942, 73413, 97884, 146826, 290933, 293652, 581866, 872799, 1163732, 1745598, 2618397, 3491196, 5236794, 7855191, 10473588, 15710382, 31420764]

約数ペア:

[(1, 31420764), (2, 15710382), (3, 10473588), (4, 7855191), (6, 5236794), (9, 3491196), (12, 2618397), (18, 1745598), (27, 1163732), (36, 872799), (54, 581866), (107, 293652), (108, 290933), (214, 146826), (321, 97884), (428, 73413), (642, 48942), (963, 32628), (1284, 24471), (1926, 16314), (2719, 11556), (2889, 10876), (3852, 8157), (5438, 5778)]