21396004776

素因数分解:

$2^3\times 3^2\times {\mathrm{297166733}}^1$

素因数の和:297166745

約数の個数: 24

約数和(自身を含む): 57947513130

約数和(自身を除く): 36551508354

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 297166733, 594333466, 891500199, 1188666932, 1783000398, 2377333864, 2674500597, 3566000796, 5349001194, 7132001592, 10698002388, 21396004776]

約数ペア:

[(1, 21396004776), (2, 10698002388), (3, 7132001592), (4, 5349001194), (6, 3566000796), (8, 2674500597), (9, 2377333864), (12, 1783000398), (18, 1188666932), (24, 891500199), (36, 594333466), (72, 297166733)]