15643146

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{36721}}^1$

素因数の和:36797

約数の個数: 16

約数和(自身を含む): 31727808

約数和(自身を除く): 16084662

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 36721, 73442, 110163, 220326, 2607191, 5214382, 7821573, 15643146]

約数ペア:

[(1, 15643146), (2, 7821573), (3, 5214382), (6, 2607191), (71, 220326), (142, 110163), (213, 73442), (426, 36721)]