47286

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:116

約数の個数: 24

約数和(自身を含む): 106704

約数和(自身を除く): 59418

約数列:

[1, 2, 3, 6, 9, 18, 37, 71, 74, 111, 142, 213, 222, 333, 426, 639, 666, 1278, 2627, 5254, 7881, 15762, 23643, 47286]

約数ペア:

[(1, 47286), (2, 23643), (3, 15762), (6, 7881), (9, 5254), (18, 2627), (37, 1278), (71, 666), (74, 639), (111, 426), (142, 333), (213, 222)]