218662668084

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{20497063}}^1$

素因数の和:20497204

約数の個数: 48

約数和(自身を含む): 587691819008

約数和(自身を除く): 369029150924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 127, 254, 381, 508, 762, 889, 1524, 1778, 2667, 3556, 5334, 10668, 20497063, 40994126, 61491189, 81988252, 122982378, 143479441, 245964756, 286958882, 430438323, 573917764, 860876646, 1721753292, 2603127001, 5206254002, 7809381003, 10412508004, 15618762006, 18221889007, 31237524012, 36443778014, 54665667021, 72887556028, 109331334042, 218662668084]

約数ペア:

[(1, 218662668084), (2, 109331334042), (3, 72887556028), (4, 54665667021), (6, 36443778014), (7, 31237524012), (12, 18221889007), (14, 15618762006), (21, 10412508004), (28, 7809381003), (42, 5206254002), (84, 2603127001), (127, 1721753292), (254, 860876646), (381, 573917764), (508, 430438323), (762, 286958882), (889, 245964756), (1524, 143479441), (1778, 122982378), (2667, 81988252), (3556, 61491189), (5334, 40994126), (10668, 20497063)]