2820618

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{449}}^1$

素因数の和:806

約数の個数: 24

約数和(自身を含む): 6142500

約数和(自身を除く): 3321882

約数列:

[1, 2, 3, 6, 9, 18, 349, 449, 698, 898, 1047, 1347, 2094, 2694, 3141, 4041, 6282, 8082, 156701, 313402, 470103, 940206, 1410309, 2820618]

約数ペア:

[(1, 2820618), (2, 1410309), (3, 940206), (6, 470103), (9, 313402), (18, 156701), (349, 8082), (449, 6282), (698, 4041), (898, 3141), (1047, 2694), (1347, 2094)]