18128394

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{17669}}^1$

素因数の和:17699

約数の個数: 32

約数和(自身を含む): 42408000

約数和(自身を除く): 24279606

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 17669, 35338, 53007, 106014, 159021, 318042, 335711, 477063, 671422, 954126, 1007133, 2014266, 3021399, 6042798, 9064197, 18128394]

約数ペア:

[(1, 18128394), (2, 9064197), (3, 6042798), (6, 3021399), (9, 2014266), (18, 1007133), (19, 954126), (27, 671422), (38, 477063), (54, 335711), (57, 318042), (114, 159021), (171, 106014), (342, 53007), (513, 35338), (1026, 17669)]