18604068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{221477}}^1$

素因数の和:221491

約数の個数: 24

約数和(自身を含む): 49611072

約数和(自身を除く): 31007004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 221477, 442954, 664431, 885908, 1328862, 1550339, 2657724, 3100678, 4651017, 6201356, 9302034, 18604068]

約数ペア:

[(1, 18604068), (2, 9302034), (3, 6201356), (4, 4651017), (6, 3100678), (7, 2657724), (12, 1550339), (14, 1328862), (21, 885908), (28, 664431), (42, 442954), (84, 221477)]