18217967052

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{985181}}^1$

素因数の和:985278

約数の個数: 48

約数和(自身を含む): 45018876672

約数和(自身を除く): 26800909620

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 67, 69, 92, 134, 138, 201, 268, 276, 402, 804, 1541, 3082, 4623, 6164, 9246, 18492, 985181, 1970362, 2955543, 3940724, 5911086, 11822172, 22659163, 45318326, 66007127, 67977489, 90636652, 132014254, 135954978, 198021381, 264028508, 271909956, 396042762, 792085524, 1518163921, 3036327842, 4554491763, 6072655684, 9108983526, 18217967052]

約数ペア:

[(1, 18217967052), (2, 9108983526), (3, 6072655684), (4, 4554491763), (6, 3036327842), (12, 1518163921), (23, 792085524), (46, 396042762), (67, 271909956), (69, 264028508), (92, 198021381), (134, 135954978), (138, 132014254), (201, 90636652), (268, 67977489), (276, 66007127), (402, 45318326), (804, 22659163), (1541, 11822172), (3082, 5911086), (4623, 3940724), (6164, 2955543), (9246, 1970362), (18492, 985181)]