9989682

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{379}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 21012480

約数和(自身を除く): 11022798

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 191, 379, 382, 573, 758, 1137, 1146, 2274, 4393, 8717, 8786, 13179, 17434, 26151, 26358, 52302, 72389, 144778, 217167, 434334, 1664947, 3329894, 4994841, 9989682]

約数ペア:

[(1, 9989682), (2, 4994841), (3, 3329894), (6, 1664947), (23, 434334), (46, 217167), (69, 144778), (138, 72389), (191, 52302), (379, 26358), (382, 26151), (573, 17434), (758, 13179), (1137, 8786), (1146, 8717), (2274, 4393)]