120246

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{409}}^1$

素因数の和:428

約数の個数: 24

約数和(自身を含む): 280440

約数和(自身を除く): 160194

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 409, 818, 1227, 2454, 2863, 5726, 8589, 17178, 20041, 40082, 60123, 120246]

約数ペア:

[(1, 120246), (2, 60123), (3, 40082), (6, 20041), (7, 17178), (14, 8589), (21, 5726), (42, 2863), (49, 2454), (98, 1227), (147, 818), (294, 409)]