26487918

素因数分解:

$2^1\times 3^3\times {\mathrm{499}}^1\times {\mathrm{983}}^1$

素因数の和:1493

約数の個数: 32

約数和(自身を含む): 59040000

約数和(自身を除く): 32552082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 499, 983, 998, 1497, 1966, 2949, 2994, 4491, 5898, 8847, 8982, 13473, 17694, 26541, 26946, 53082, 490517, 981034, 1471551, 2943102, 4414653, 8829306, 13243959, 26487918]

約数ペア:

[(1, 26487918), (2, 13243959), (3, 8829306), (6, 4414653), (9, 2943102), (18, 1471551), (27, 981034), (54, 490517), (499, 53082), (983, 26946), (998, 26541), (1497, 17694), (1966, 13473), (2949, 8982), (2994, 8847), (4491, 5898)]