29915778

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{216781}}^1$

素因数の和:216809

約数の個数: 16

約数和(自身を含む): 62433216

約数和(自身を除く): 32517438

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 216781, 433562, 650343, 1300686, 4985963, 9971926, 14957889, 29915778]

約数ペア:

[(1, 29915778), (2, 14957889), (3, 9971926), (6, 4985963), (23, 1300686), (46, 650343), (69, 433562), (138, 216781)]