18131322

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{9473}}^1$

素因数の和:9518

約数の個数: 32

約数和(自身を含む): 40927680

約数和(自身を除く): 22796358

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 9473, 18946, 28419, 56838, 104203, 208406, 274717, 312609, 549434, 625218, 824151, 1648302, 3021887, 6043774, 9065661, 18131322]

約数ペア:

[(1, 18131322), (2, 9065661), (3, 6043774), (6, 3021887), (11, 1648302), (22, 824151), (29, 625218), (33, 549434), (58, 312609), (66, 274717), (87, 208406), (174, 104203), (319, 56838), (638, 28419), (957, 18946), (1914, 9473)]