2251662012

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{1025347}}^1$

素因数の和:1025418

約数の個数: 36

約数和(自身を含む): 5785013416

約数和(自身を除く): 3533351404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 1025347, 2050694, 3076041, 4101388, 6152082, 9228123, 12304164, 18456246, 36912492, 62546167, 125092334, 187638501, 250184668, 375277002, 562915503, 750554004, 1125831006, 2251662012]

約数ペア:

[(1, 2251662012), (2, 1125831006), (3, 750554004), (4, 562915503), (6, 375277002), (9, 250184668), (12, 187638501), (18, 125092334), (36, 62546167), (61, 36912492), (122, 18456246), (183, 12304164), (244, 9228123), (366, 6152082), (549, 4101388), (732, 3076041), (1098, 2050694), (2196, 1025347)]