8540682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 17971200

約数和(自身を除く): 9430518

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 199, 311, 398, 597, 622, 933, 1194, 1866, 4577, 7153, 9154, 13731, 14306, 21459, 27462, 42918, 61889, 123778, 185667, 371334, 1423447, 2846894, 4270341, 8540682]

約数ペア:

[(1, 8540682), (2, 4270341), (3, 2846894), (6, 1423447), (23, 371334), (46, 185667), (69, 123778), (138, 61889), (199, 42918), (311, 27462), (398, 21459), (597, 14306), (622, 13731), (933, 9154), (1194, 7153), (1866, 4577)]