18243276

素因数分解:

$2^2\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{1237}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 42636720

約数和(自身を除く): 24393444

約数列:

[1, 2, 3, 4, 6, 12, 1229, 1237, 2458, 2474, 3687, 3711, 4916, 4948, 7374, 7422, 14748, 14844, 1520273, 3040546, 4560819, 6081092, 9121638, 18243276]

約数ペア:

[(1, 18243276), (2, 9121638), (3, 6081092), (4, 4560819), (6, 3040546), (12, 1520273), (1229, 14844), (1237, 14748), (2458, 7422), (2474, 7374), (3687, 4948), (3711, 4916)]