28999116

素因数分解:

$2^2\times 3^2\times {\mathrm{805531}}^1$

素因数の和:805541

約数の個数: 18

約数和(自身を含む): 73303412

約数和(自身を除く): 44304296

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 805531, 1611062, 2416593, 3222124, 4833186, 7249779, 9666372, 14499558, 28999116]

約数ペア:

[(1, 28999116), (2, 14499558), (3, 9666372), (4, 7249779), (6, 4833186), (9, 3222124), (12, 2416593), (18, 1611062), (36, 805531)]