123876018

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{140449}}^1$

素因数の和:140471

約数の個数: 36

約数和(自身を含む): 312220350

約数和(自身を除く): 188344332

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 140449, 280898, 421347, 842694, 983143, 1264041, 1966286, 2528082, 2949429, 5898858, 6882001, 8848287, 13764002, 17696574, 20646003, 41292006, 61938009, 123876018]

約数ペア:

[(1, 123876018), (2, 61938009), (3, 41292006), (6, 20646003), (7, 17696574), (9, 13764002), (14, 8848287), (18, 6882001), (21, 5898858), (42, 2949429), (49, 2528082), (63, 1966286), (98, 1264041), (126, 983143), (147, 842694), (294, 421347), (441, 280898), (882, 140449)]