40474422

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{2269}}^1$

素因数の和:3268

約数の個数: 24

約数和(自身を含む): 87821760

約数和(自身を除く): 47347338

約数列:

[1, 2, 3, 6, 9, 18, 991, 1982, 2269, 2973, 4538, 5946, 6807, 8919, 13614, 17838, 20421, 40842, 2248579, 4497158, 6745737, 13491474, 20237211, 40474422]

約数ペア:

[(1, 40474422), (2, 20237211), (3, 13491474), (6, 6745737), (9, 4497158), (18, 2248579), (991, 40842), (1982, 20421), (2269, 17838), (2973, 13614), (4538, 8919), (5946, 6807)]