86958858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{108971}}^1$

素因数の和:109002

約数の個数: 32

約数和(自身を含む): 209226240

約数和(自身を除く): 122267382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 108971, 217942, 326913, 653826, 762797, 1525594, 2070449, 2288391, 4140898, 4576782, 6211347, 12422694, 14493143, 28986286, 43479429, 86958858]

約数ペア:

[(1, 86958858), (2, 43479429), (3, 28986286), (6, 14493143), (7, 12422694), (14, 6211347), (19, 4576782), (21, 4140898), (38, 2288391), (42, 2070449), (57, 1525594), (114, 762797), (133, 653826), (266, 326913), (399, 217942), (798, 108971)]