61784946

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{149239}}^1$

素因数の和:149270

約数の個数: 24

約数和(自身を含む): 139688640

約数和(自身を除く): 77903694

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 149239, 298478, 447717, 895434, 1343151, 2686302, 3432497, 6864994, 10297491, 20594982, 30892473, 61784946]

約数ペア:

[(1, 61784946), (2, 30892473), (3, 20594982), (6, 10297491), (9, 6864994), (18, 3432497), (23, 2686302), (46, 1343151), (69, 895434), (138, 447717), (207, 298478), (414, 149239)]