216968058

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{13003}}^1$

素因数の和:13120

約数の個数: 40

約数和(自身を含む): 490927008

約数和(自身を除く): 273958950

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2781, 5562, 8343, 13003, 16686, 26006, 39009, 78018, 117027, 234054, 351081, 702162, 1053243, 1339309, 2106486, 2678618, 4017927, 8035854, 12053781, 24107562, 36161343, 72322686, 108484029, 216968058]

約数ペア:

[(1, 216968058), (2, 108484029), (3, 72322686), (6, 36161343), (9, 24107562), (18, 12053781), (27, 8035854), (54, 4017927), (81, 2678618), (103, 2106486), (162, 1339309), (206, 1053243), (309, 702162), (618, 351081), (927, 234054), (1854, 117027), (2781, 78018), (5562, 39009), (8343, 26006), (13003, 16686)]