2018030272

素因数分解:

$2^6\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{1877}}^1$

素因数の和:2153

約数の個数: 56

約数和(自身を含む): 4069866384

約数和(自身を除く): 2051836112

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 157, 214, 314, 428, 628, 856, 1256, 1712, 1877, 2512, 3424, 3754, 5024, 6848, 7508, 10048, 15016, 16799, 30032, 33598, 60064, 67196, 120128, 134392, 200839, 268784, 294689, 401678, 537568, 589378, 803356, 1075136, 1178756, 1606712, 2357512, 3213424, 4715024, 6426848, 9430048, 12853696, 18860096, 31531723, 63063446, 126126892, 252253784, 504507568, 1009015136, 2018030272]

約数ペア:

[(1, 2018030272), (2, 1009015136), (4, 504507568), (8, 252253784), (16, 126126892), (32, 63063446), (64, 31531723), (107, 18860096), (157, 12853696), (214, 9430048), (314, 6426848), (428, 4715024), (628, 3213424), (856, 2357512), (1256, 1606712), (1712, 1178756), (1877, 1075136), (2512, 803356), (3424, 589378), (3754, 537568), (5024, 401678), (6848, 294689), (7508, 268784), (10048, 200839), (15016, 134392), (16799, 120128), (30032, 67196), (33598, 60064)]