219773652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2616353}}^1$

素因数の和:2616367

約数の個数: 24

約数和(自身を含む): 586063296

約数和(自身を除く): 366289644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2616353, 5232706, 7849059, 10465412, 15698118, 18314471, 31396236, 36628942, 54943413, 73257884, 109886826, 219773652]

約数ペア:

[(1, 219773652), (2, 109886826), (3, 73257884), (4, 54943413), (6, 36628942), (7, 31396236), (12, 18314471), (14, 15698118), (21, 10465412), (28, 7849059), (42, 5232706), (84, 2616353)]