86172366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{971}}^1\times {\mathrm{2113}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 197261568

約数和(自身を除く): 111089202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 971, 1942, 2113, 2913, 4226, 5826, 6339, 6797, 12678, 13594, 14791, 20391, 29582, 40782, 44373, 88746, 2051723, 4103446, 6155169, 12310338, 14362061, 28724122, 43086183, 86172366]

約数ペア:

[(1, 86172366), (2, 43086183), (3, 28724122), (6, 14362061), (7, 12310338), (14, 6155169), (21, 4103446), (42, 2051723), (971, 88746), (1942, 44373), (2113, 40782), (2913, 29582), (4226, 20391), (5826, 14791), (6339, 13594), (6797, 12678)]