105905556

素因数分解:

$2^2\times 3^4\times {\mathrm{326869}}^1$

素因数の和:326885

約数の個数: 30

約数和(自身を含む): 276858890

約数和(自身を除く): 170953334

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 326869, 653738, 980607, 1307476, 1961214, 2941821, 3922428, 5883642, 8825463, 11767284, 17650926, 26476389, 35301852, 52952778, 105905556]

約数ペア:

[(1, 105905556), (2, 52952778), (3, 35301852), (4, 26476389), (6, 17650926), (9, 11767284), (12, 8825463), (18, 5883642), (27, 3922428), (36, 2941821), (54, 1961214), (81, 1307476), (108, 980607), (162, 653738), (324, 326869)]