220372068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2623477}}^1$

素因数の和:2623491

約数の個数: 24

約数和(自身を含む): 587659072

約数和(自身を除く): 367287004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2623477, 5246954, 7870431, 10493908, 15740862, 18364339, 31481724, 36728678, 55093017, 73457356, 110186034, 220372068]

約数ペア:

[(1, 220372068), (2, 110186034), (3, 73457356), (4, 55093017), (6, 36728678), (7, 31481724), (12, 18364339), (14, 15740862), (21, 10493908), (28, 7870431), (42, 5246954), (84, 2623477)]