212638512

素因数分解:

$2^4\times 3^1\times {\mathrm{4429969}}^1$

素因数の和:4429980

約数の個数: 20

約数和(自身を含む): 549316280

約数和(自身を除く): 336677768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4429969, 8859938, 13289907, 17719876, 26579814, 35439752, 53159628, 70879504, 106319256, 212638512]

約数ペア:

[(1, 212638512), (2, 106319256), (3, 70879504), (4, 53159628), (6, 35439752), (8, 26579814), (12, 17719876), (16, 13289907), (24, 8859938), (48, 4429969)]