28894122

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{11717}}^1$

素因数の和:11862

約数の個数: 24

約数和(自身を含む): 63066276

約数和(自身を除く): 34172154

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 11717, 23434, 35151, 70302, 105453, 210906, 1605229, 3210458, 4815687, 9631374, 14447061, 28894122]

約数ペア:

[(1, 28894122), (2, 14447061), (3, 9631374), (6, 4815687), (9, 3210458), (18, 1605229), (137, 210906), (274, 105453), (411, 70302), (822, 35151), (1233, 23434), (2466, 11717)]