18270699

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{5347}}^1$

素因数の和:5434

約数の個数: 16

約数和(自身を含む): 26183808

約数和(自身を除く): 7913109

約数列:

[1, 3, 17, 51, 67, 201, 1139, 3417, 5347, 16041, 90899, 272697, 358249, 1074747, 6090233, 18270699]

約数ペア:

[(1, 18270699), (3, 6090233), (17, 1074747), (51, 358249), (67, 272697), (201, 90899), (1139, 16041), (3417, 5347)]