31254258

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{106307}}^1$

素因数の和:106326

約数の個数: 24

約数和(自身を含む): 72714672

約数和(自身を除く): 41460414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 106307, 212614, 318921, 637842, 744149, 1488298, 2232447, 4464894, 5209043, 10418086, 15627129, 31254258]

約数ペア:

[(1, 31254258), (2, 15627129), (3, 10418086), (6, 5209043), (7, 4464894), (14, 2232447), (21, 1488298), (42, 744149), (49, 637842), (98, 318921), (147, 212614), (294, 106307)]