172541382

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2212069}}^1$

素因数の和:2212087

約数の個数: 16

約数和(自身を含む): 371627760

約数和(自身を除く): 199086378

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2212069, 4424138, 6636207, 13272414, 28756897, 57513794, 86270691, 172541382]

約数ペア:

[(1, 172541382), (2, 86270691), (3, 57513794), (6, 28756897), (13, 13272414), (26, 6636207), (39, 4424138), (78, 2212069)]