18809334

素因数分解:

$2^1\times 3^4\times {\mathrm{116107}}^1$

素因数の和:116121

約数の個数: 20

約数和(自身を含む): 42147204

約数和(自身を除く): 23337870

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 116107, 232214, 348321, 696642, 1044963, 2089926, 3134889, 6269778, 9404667, 18809334]

約数ペア:

[(1, 18809334), (2, 9404667), (3, 6269778), (6, 3134889), (9, 2089926), (18, 1044963), (27, 696642), (54, 348321), (81, 232214), (162, 116107)]