86685858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22193}}^1$

素因数の和:22239

約数の個数: 48

約数和(自身を含む): 221584896

約数和(自身を除く): 134899038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 434, 558, 651, 1302, 1953, 3906, 22193, 44386, 66579, 133158, 155351, 199737, 310702, 399474, 466053, 687983, 932106, 1375966, 1398159, 2063949, 2796318, 4127898, 4815881, 6191847, 9631762, 12383694, 14447643, 28895286, 43342929, 86685858]

約数ペア:

[(1, 86685858), (2, 43342929), (3, 28895286), (6, 14447643), (7, 12383694), (9, 9631762), (14, 6191847), (18, 4815881), (21, 4127898), (31, 2796318), (42, 2063949), (62, 1398159), (63, 1375966), (93, 932106), (126, 687983), (186, 466053), (217, 399474), (279, 310702), (434, 199737), (558, 155351), (651, 133158), (1302, 66579), (1953, 44386), (3906, 22193)]