18216912

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54217}}^1$

素因数の和:54235

約数の個数: 40

約数和(自身を含む): 53784256

約数和(自身を除く): 35567344

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54217, 108434, 162651, 216868, 325302, 379519, 433736, 650604, 759038, 867472, 1138557, 1301208, 1518076, 2277114, 2602416, 3036152, 4554228, 6072304, 9108456, 18216912]

約数ペア:

[(1, 18216912), (2, 9108456), (3, 6072304), (4, 4554228), (6, 3036152), (7, 2602416), (8, 2277114), (12, 1518076), (14, 1301208), (16, 1138557), (21, 867472), (24, 759038), (28, 650604), (42, 433736), (48, 379519), (56, 325302), (84, 216868), (112, 162651), (168, 108434), (336, 54217)]