7873794

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1049}}^1$

素因数の和:1199

約数の個数: 32

約数和(自身を含む): 17640000

約数和(自身を除く): 9766206

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1049, 1251, 2098, 2502, 3147, 3753, 6294, 7506, 9441, 18882, 28323, 56646, 145811, 291622, 437433, 874866, 1312299, 2624598, 3936897, 7873794]

約数ペア:

[(1, 7873794), (2, 3936897), (3, 2624598), (6, 1312299), (9, 874866), (18, 437433), (27, 291622), (54, 145811), (139, 56646), (278, 28323), (417, 18882), (834, 9441), (1049, 7506), (1251, 6294), (2098, 3753), (2502, 3147)]