12291426

素因数分解:

$2^1\times 3^5\times 7^1\times {\mathrm{3613}}^1$

素因数の和:3637

約数の個数: 48

約数和(自身を含む): 31571904

約数和(自身を除く): 19280478

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 1134, 1701, 3402, 3613, 7226, 10839, 21678, 25291, 32517, 50582, 65034, 75873, 97551, 151746, 195102, 227619, 292653, 455238, 585306, 682857, 877959, 1365714, 1755918, 2048571, 4097142, 6145713, 12291426]

約数ペア:

[(1, 12291426), (2, 6145713), (3, 4097142), (6, 2048571), (7, 1755918), (9, 1365714), (14, 877959), (18, 682857), (21, 585306), (27, 455238), (42, 292653), (54, 227619), (63, 195102), (81, 151746), (126, 97551), (162, 75873), (189, 65034), (243, 50582), (378, 32517), (486, 25291), (567, 21678), (1134, 10839), (1701, 7226), (3402, 3613)]