42389838

素因数分解:

$2^1\times 3^3\times {\mathrm{181}}^1\times {\mathrm{4337}}^1$

素因数の和:4529

約数の個数: 32

約数和(自身を含む): 94741920

約数和(自身を除く): 52352082

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 181, 362, 543, 1086, 1629, 3258, 4337, 4887, 8674, 9774, 13011, 26022, 39033, 78066, 117099, 234198, 784997, 1569994, 2354991, 4709982, 7064973, 14129946, 21194919, 42389838]

約数ペア:

[(1, 42389838), (2, 21194919), (3, 14129946), (6, 7064973), (9, 4709982), (18, 2354991), (27, 1569994), (54, 784997), (181, 234198), (362, 117099), (543, 78066), (1086, 39033), (1629, 26022), (3258, 13011), (4337, 9774), (4887, 8674)]