1518138

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1$

素因数の和:243

約数の個数: 48

約数和(自身を含む): 3631680

約数和(自身を除く): 2113542

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 193, 207, 342, 386, 414, 437, 579, 874, 1158, 1311, 1737, 2622, 3474, 3667, 3933, 4439, 7334, 7866, 8878, 11001, 13317, 22002, 26634, 33003, 39951, 66006, 79902, 84341, 168682, 253023, 506046, 759069, 1518138]

約数ペア:

[(1, 1518138), (2, 759069), (3, 506046), (6, 253023), (9, 168682), (18, 84341), (19, 79902), (23, 66006), (38, 39951), (46, 33003), (57, 26634), (69, 22002), (114, 13317), (138, 11001), (171, 8878), (193, 7866), (207, 7334), (342, 4439), (386, 3933), (414, 3667), (437, 3474), (579, 2622), (874, 1737), (1158, 1311)]