221686056

素因数分解:

$2^3\times 3^2\times {\mathrm{3078973}}^1$

素因数の和:3078985

約数の個数: 24

約数和(自身を含む): 600399930

約数和(自身を除く): 378713874

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 3078973, 6157946, 9236919, 12315892, 18473838, 24631784, 27710757, 36947676, 55421514, 73895352, 110843028, 221686056]

約数ペア:

[(1, 221686056), (2, 110843028), (3, 73895352), (4, 55421514), (6, 36947676), (8, 27710757), (9, 24631784), (12, 18473838), (18, 12315892), (24, 9236919), (36, 6157946), (72, 3078973)]