18443628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{73189}}^1$

素因数の和:73206

約数の個数: 36

約数和(自身を含む): 53282320

約数和(自身を除く): 34838692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 73189, 146378, 219567, 292756, 439134, 512323, 658701, 878268, 1024646, 1317402, 1536969, 2049292, 2634804, 3073938, 4610907, 6147876, 9221814, 18443628]

約数ペア:

[(1, 18443628), (2, 9221814), (3, 6147876), (4, 4610907), (6, 3073938), (7, 2634804), (9, 2049292), (12, 1536969), (14, 1317402), (18, 1024646), (21, 878268), (28, 658701), (36, 512323), (42, 439134), (63, 292756), (84, 219567), (126, 146378), (252, 73189)]