16617528

素因数分解:

$2^3\times 3^3\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:841

約数の個数: 64

約数和(自身を含む): 46656000

約数和(自身を除く): 30038472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 107, 108, 214, 216, 321, 428, 642, 719, 856, 963, 1284, 1438, 1926, 2157, 2568, 2876, 2889, 3852, 4314, 5752, 5778, 6471, 7704, 8628, 11556, 12942, 17256, 19413, 23112, 25884, 38826, 51768, 76933, 77652, 153866, 155304, 230799, 307732, 461598, 615464, 692397, 923196, 1384794, 1846392, 2077191, 2769588, 4154382, 5539176, 8308764, 16617528]

約数ペア:

[(1, 16617528), (2, 8308764), (3, 5539176), (4, 4154382), (6, 2769588), (8, 2077191), (9, 1846392), (12, 1384794), (18, 923196), (24, 692397), (27, 615464), (36, 461598), (54, 307732), (72, 230799), (107, 155304), (108, 153866), (214, 77652), (216, 76933), (321, 51768), (428, 38826), (642, 25884), (719, 23112), (856, 19413), (963, 17256), (1284, 12942), (1438, 11556), (1926, 8628), (2157, 7704), (2568, 6471), (2876, 5778), (2889, 5752), (3852, 4314)]