12333690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3187}}^1$

素因数の和:3243

約数の個数: 48

約数和(自身を含む): 32823648

約数和(自身を除く): 20489958

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3187, 3870, 6374, 9561, 15935, 19122, 28683, 31870, 47805, 57366, 95610, 137041, 143415, 274082, 286830, 411123, 685205, 822246, 1233369, 1370410, 2055615, 2466738, 4111230, 6166845, 12333690]

約数ペア:

[(1, 12333690), (2, 6166845), (3, 4111230), (5, 2466738), (6, 2055615), (9, 1370410), (10, 1233369), (15, 822246), (18, 685205), (30, 411123), (43, 286830), (45, 274082), (86, 143415), (90, 137041), (129, 95610), (215, 57366), (258, 47805), (387, 31870), (430, 28683), (645, 19122), (774, 15935), (1290, 9561), (1935, 6374), (3187, 3870)]