18257432

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{823}}^1$

素因数の和:935

約数の個数: 32

約数和(自身を含む): 35596800

約数和(自身を除く): 17339368

約数列:

[1, 2, 4, 8, 47, 59, 94, 118, 188, 236, 376, 472, 823, 1646, 2773, 3292, 5546, 6584, 11092, 22184, 38681, 48557, 77362, 97114, 154724, 194228, 309448, 388456, 2282179, 4564358, 9128716, 18257432]

約数ペア:

[(1, 18257432), (2, 9128716), (4, 4564358), (8, 2282179), (47, 388456), (59, 309448), (94, 194228), (118, 154724), (188, 97114), (236, 77362), (376, 48557), (472, 38681), (823, 22184), (1646, 11092), (2773, 6584), (3292, 5546)]