122731386

素因数分解:

$2^1\times 3^1\times {\mathrm{991}}^1\times {\mathrm{20641}}^1$

素因数の和:21637

約数の個数: 16

約数和(自身を含む): 245722368

約数和(自身を除く): 122990982

約数列:

[1, 2, 3, 6, 991, 1982, 2973, 5946, 20641, 41282, 61923, 123846, 20455231, 40910462, 61365693, 122731386]

約数ペア:

[(1, 122731386), (2, 61365693), (3, 40910462), (6, 20455231), (991, 123846), (1982, 61923), (2973, 41282), (5946, 20641)]