18589074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4973}}^1$

素因数の和:5074

約数の個数: 32

約数和(自身を含む): 42975360

約数和(自身を除く): 24386286

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 89, 178, 267, 534, 623, 1246, 1869, 3738, 4973, 9946, 14919, 29838, 34811, 69622, 104433, 208866, 442597, 885194, 1327791, 2655582, 3098179, 6196358, 9294537, 18589074]

約数ペア:

[(1, 18589074), (2, 9294537), (3, 6196358), (6, 3098179), (7, 2655582), (14, 1327791), (21, 885194), (42, 442597), (89, 208866), (178, 104433), (267, 69622), (534, 34811), (623, 29838), (1246, 14919), (1869, 9946), (3738, 4973)]