42705198

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{389}}^1$

素因数の和:526

約数の個数: 64

約数和(自身を含む): 101088000

約数和(自身を除く): 58382802

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 107, 114, 171, 214, 321, 342, 389, 513, 642, 778, 963, 1026, 1167, 1926, 2033, 2334, 2889, 3501, 4066, 5778, 6099, 7002, 7391, 10503, 12198, 14782, 18297, 21006, 22173, 36594, 41623, 44346, 54891, 66519, 83246, 109782, 124869, 133038, 199557, 249738, 374607, 399114, 749214, 790837, 1123821, 1581674, 2247642, 2372511, 4745022, 7117533, 14235066, 21352599, 42705198]

約数ペア:

[(1, 42705198), (2, 21352599), (3, 14235066), (6, 7117533), (9, 4745022), (18, 2372511), (19, 2247642), (27, 1581674), (38, 1123821), (54, 790837), (57, 749214), (107, 399114), (114, 374607), (171, 249738), (214, 199557), (321, 133038), (342, 124869), (389, 109782), (513, 83246), (642, 66519), (778, 54891), (963, 44346), (1026, 41623), (1167, 36594), (1926, 22173), (2033, 21006), (2334, 18297), (2889, 14782), (3501, 12198), (4066, 10503), (5778, 7391), (6099, 7002)]