8427666

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{1049}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 18345600

約数和(自身を除く): 9917934

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 103, 206, 309, 618, 1049, 1339, 2098, 2678, 3147, 4017, 6294, 8034, 13637, 27274, 40911, 81822, 108047, 216094, 324141, 648282, 1404611, 2809222, 4213833, 8427666]

約数ペア:

[(1, 8427666), (2, 4213833), (3, 2809222), (6, 1404611), (13, 648282), (26, 324141), (39, 216094), (78, 108047), (103, 81822), (206, 40911), (309, 27274), (618, 13637), (1049, 8034), (1339, 6294), (2098, 4017), (2678, 3147)]