23908278

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{263}}^1$

素因数の和:516

約数の個数: 32

約数和(自身を含む): 48787200

約数和(自身を除く): 24878922

約数列:

[1, 2, 3, 6, 109, 139, 218, 263, 278, 327, 417, 526, 654, 789, 834, 1578, 15151, 28667, 30302, 36557, 45453, 57334, 73114, 86001, 90906, 109671, 172002, 219342, 3984713, 7969426, 11954139, 23908278]

約数ペア:

[(1, 23908278), (2, 11954139), (3, 7969426), (6, 3984713), (109, 219342), (139, 172002), (218, 109671), (263, 90906), (278, 86001), (327, 73114), (417, 57334), (526, 45453), (654, 36557), (789, 30302), (834, 28667), (1578, 15151)]