18474708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{219937}}^1$

素因数の和:219951

約数の個数: 24

約数和(自身を含む): 49266112

約数和(自身を除く): 30791404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 219937, 439874, 659811, 879748, 1319622, 1539559, 2639244, 3079118, 4618677, 6158236, 9237354, 18474708]

約数ペア:

[(1, 18474708), (2, 9237354), (3, 6158236), (4, 4618677), (6, 3079118), (7, 2639244), (12, 1539559), (14, 1319622), (21, 879748), (28, 659811), (42, 439874), (84, 219937)]