82970478

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{107197}}^1$

素因数の和:107248

約数の個数: 24

約数和(自身を含む): 183951768

約数和(自身を除く): 100981290

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 107197, 214394, 321591, 643182, 964773, 1929546, 4609471, 9218942, 13828413, 27656826, 41485239, 82970478]

約数ペア:

[(1, 82970478), (2, 41485239), (3, 27656826), (6, 13828413), (9, 9218942), (18, 4609471), (43, 1929546), (86, 964773), (129, 643182), (258, 321591), (387, 214394), (774, 107197)]