189358938

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{36151}}^1$

素因数の和:36259

約数の個数: 32

約数和(自身を含む): 425147520

約数和(自身を除く): 235788582

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1746, 2619, 5238, 36151, 72302, 108453, 216906, 325359, 650718, 976077, 1952154, 3506647, 7013294, 10519941, 21039882, 31559823, 63119646, 94679469, 189358938]

約数ペア:

[(1, 189358938), (2, 94679469), (3, 63119646), (6, 31559823), (9, 21039882), (18, 10519941), (27, 7013294), (54, 3506647), (97, 1952154), (194, 976077), (291, 650718), (582, 325359), (873, 216906), (1746, 108453), (2619, 72302), (5238, 36151)]