1812014728

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{70937}}^1$

素因数の和:71077

約数の個数: 32

約数和(自身を含む): 3541224960

約数和(自身を除く): 1729210232

約数列:

[1, 2, 4, 8, 31, 62, 103, 124, 206, 248, 412, 824, 3193, 6386, 12772, 25544, 70937, 141874, 283748, 567496, 2199047, 4398094, 7306511, 8796188, 14613022, 17592376, 29226044, 58452088, 226501841, 453003682, 906007364, 1812014728]

約数ペア:

[(1, 1812014728), (2, 906007364), (4, 453003682), (8, 226501841), (31, 58452088), (62, 29226044), (103, 17592376), (124, 14613022), (206, 8796188), (248, 7306511), (412, 4398094), (824, 2199047), (3193, 567496), (6386, 283748), (12772, 141874), (25544, 70937)]