1946578224

素因数分解:

$2^4\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{20287}}^1$

素因数の和:22297

約数の個数: 40

約数和(自身を含む): 5031424000

約数和(自身を除く): 3084845776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1999, 3998, 5997, 7996, 11994, 15992, 20287, 23988, 31984, 40574, 47976, 60861, 81148, 95952, 121722, 162296, 243444, 324592, 486888, 973776, 40553713, 81107426, 121661139, 162214852, 243322278, 324429704, 486644556, 648859408, 973289112, 1946578224]

約数ペア:

[(1, 1946578224), (2, 973289112), (3, 648859408), (4, 486644556), (6, 324429704), (8, 243322278), (12, 162214852), (16, 121661139), (24, 81107426), (48, 40553713), (1999, 973776), (3998, 486888), (5997, 324592), (7996, 243444), (11994, 162296), (15992, 121722), (20287, 95952), (23988, 81148), (31984, 60861), (40574, 47976)]