228519306

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{61331}}^1$

素因数の和:61368

約数の個数: 40

約数和(自身を含む): 534324384

約数和(自身を除く): 305805078

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 61331, 122662, 183993, 367986, 551979, 1103958, 1410613, 1655937, 2821226, 3311874, 4231839, 4967811, 8463678, 9935622, 12695517, 25391034, 38086551, 76173102, 114259653, 228519306]

約数ペア:

[(1, 228519306), (2, 114259653), (3, 76173102), (6, 38086551), (9, 25391034), (18, 12695517), (23, 9935622), (27, 8463678), (46, 4967811), (54, 4231839), (69, 3311874), (81, 2821226), (138, 1655937), (162, 1410613), (207, 1103958), (414, 551979), (621, 367986), (1242, 183993), (1863, 122662), (3726, 61331)]