168697746

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1338871}}^1$

素因数の和:1338886

約数の個数: 24

約数和(自身を含む): 417728064

約数和(自身を除く): 249030318

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1338871, 2677742, 4016613, 8033226, 9372097, 12049839, 18744194, 24099678, 28116291, 56232582, 84348873, 168697746]

約数ペア:

[(1, 168697746), (2, 84348873), (3, 56232582), (6, 28116291), (7, 24099678), (9, 18744194), (14, 12049839), (18, 9372097), (21, 8033226), (42, 4016613), (63, 2677742), (126, 1338871)]