2171878.00000000

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{1061}}^1$

素因数の和:1219

約数の個数: 48

約数和(自身を含む): 206758656

約数和(自身を除く): 114305238

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 103, 141, 206, 282, 309, 423, 618, 846, 927, 1061, 1854, 2122, 3183, 4841, 6366, 9549, 9682, 14523, 19098, 29046, 43569, 49867, 87138, 99734, 109283, 149601, 218566, 299202, 327849, 448803, 655698, 897606, 983547, 1967094, 5136301, 10272602, 15408903, 30817806, 46226709, 92453418]

約数ペア:

[(1, 92453418), (2, 46226709), (3, 30817806), (6, 15408903), (9, 10272602), (18, 5136301), (47, 1967094), (94, 983547), (103, 897606), (141, 655698), (206, 448803), (282, 327849), (309, 299202), (423, 218566), (618, 149601), (846, 109283), (927, 99734), (1061, 87138), (1854, 49867), (2122, 43569), (3183, 29046), (4841, 19098), (6366, 14523), (9549, 9682)]