2146278

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 4602240

約数和(自身を除く): 2455962

約数列:

[1, 2, 3, 6, 19, 38, 57, 67, 114, 134, 201, 281, 402, 562, 843, 1273, 1686, 2546, 3819, 5339, 7638, 10678, 16017, 18827, 32034, 37654, 56481, 112962, 357713, 715426, 1073139, 2146278]

約数ペア:

[(1, 2146278), (2, 1073139), (3, 715426), (6, 357713), (19, 112962), (38, 56481), (57, 37654), (67, 32034), (114, 18827), (134, 16017), (201, 10678), (281, 7638), (402, 5339), (562, 3819), (843, 2546), (1273, 1686)]