7380018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{7193}}^1$

素因数の和:7223

約数の個数: 32

約数和(自身を含む): 17265600

約数和(自身を除く): 9885582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 7193, 14386, 21579, 43158, 64737, 129474, 136667, 194211, 273334, 388422, 410001, 820002, 1230003, 2460006, 3690009, 7380018]

約数ペア:

[(1, 7380018), (2, 3690009), (3, 2460006), (6, 1230003), (9, 820002), (18, 410001), (19, 388422), (27, 273334), (38, 194211), (54, 136667), (57, 129474), (114, 64737), (171, 43158), (342, 21579), (513, 14386), (1026, 7193)]