21033444

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{26161}}^1$

素因数の和:26235

約数の個数: 24

約数和(自身を含む): 49812448

約数和(自身を除く): 28779004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 26161, 52322, 78483, 104644, 156966, 313932, 1752787, 3505574, 5258361, 7011148, 10516722, 21033444]

約数ペア:

[(1, 21033444), (2, 10516722), (3, 7011148), (4, 5258361), (6, 3505574), (12, 1752787), (67, 313932), (134, 156966), (201, 104644), (268, 78483), (402, 52322), (804, 26161)]