21234168

素因数分解:

$2^3\times 3^2\times {\mathrm{294919}}^1$

素因数の和:294931

約数の個数: 24

約数和(自身を含む): 57509400

約数和(自身を除く): 36275232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294919, 589838, 884757, 1179676, 1769514, 2359352, 2654271, 3539028, 5308542, 7078056, 10617084, 21234168]

約数ペア:

[(1, 21234168), (2, 10617084), (3, 7078056), (4, 5308542), (6, 3539028), (8, 2654271), (9, 2359352), (12, 1769514), (18, 1179676), (24, 884757), (36, 589838), (72, 294919)]