2005644132

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{304439}}^1$

素因数の和:304513

約数の個数: 48

約数和(自身を含む): 5285078400

約数和(自身を除く): 3279434268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 6588, 304439, 608878, 913317, 1217756, 1826634, 2739951, 3653268, 5479902, 8219853, 10959804, 16439706, 18570779, 32879412, 37141558, 55712337, 74283116, 111424674, 167137011, 222849348, 334274022, 501411033, 668548044, 1002822066, 2005644132]

約数ペア:

[(1, 2005644132), (2, 1002822066), (3, 668548044), (4, 501411033), (6, 334274022), (9, 222849348), (12, 167137011), (18, 111424674), (27, 74283116), (36, 55712337), (54, 37141558), (61, 32879412), (108, 18570779), (122, 16439706), (183, 10959804), (244, 8219853), (366, 5479902), (549, 3653268), (732, 2739951), (1098, 1826634), (1647, 1217756), (2196, 913317), (3294, 608878), (6588, 304439)]