1990827792

素因数分解:

$2^4\times 3^2\times {\mathrm{13825193}}^1$

素因数の和:13825207

約数の個数: 30

約数和(自身を含む): 5571553182

約数和(自身を除く): 3580725390

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 13825193, 27650386, 41475579, 55300772, 82951158, 110601544, 124426737, 165902316, 221203088, 248853474, 331804632, 497706948, 663609264, 995413896, 1990827792]

約数ペア:

[(1, 1990827792), (2, 995413896), (3, 663609264), (4, 497706948), (6, 331804632), (8, 248853474), (9, 221203088), (12, 165902316), (16, 124426737), (18, 110601544), (24, 82951158), (36, 55300772), (48, 41475579), (72, 27650386), (144, 13825193)]