15779466

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{12347}}^1$

素因数の和:12426

約数の個数: 24

約数和(自身を含む): 34673184

約数和(自身を除く): 18893718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 12347, 24694, 37041, 74082, 111123, 222246, 876637, 1753274, 2629911, 5259822, 7889733, 15779466]

約数ペア:

[(1, 15779466), (2, 7889733), (3, 5259822), (6, 2629911), (9, 1753274), (18, 876637), (71, 222246), (142, 111123), (213, 74082), (426, 37041), (639, 24694), (1278, 12347)]