126071778

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{11959}}^1$

素因数の和:12222

約数の個数: 32

約数和(自身を含む): 289336320

約数和(自身を除く): 163264542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 251, 502, 753, 1506, 1757, 3514, 5271, 10542, 11959, 23918, 35877, 71754, 83713, 167426, 251139, 502278, 3001709, 6003418, 9005127, 18010254, 21011963, 42023926, 63035889, 126071778]

約数ペア:

[(1, 126071778), (2, 63035889), (3, 42023926), (6, 21011963), (7, 18010254), (14, 9005127), (21, 6003418), (42, 3001709), (251, 502278), (502, 251139), (753, 167426), (1506, 83713), (1757, 71754), (3514, 35877), (5271, 23918), (10542, 11959)]