74874316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{154699}}^1$

素因数の和:154725

約数の個数: 18

約数和(自身を含む): 144025700

約数和(自身を除く): 69151384

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 154699, 309398, 618796, 1701689, 3403378, 6806756, 18718579, 37437158, 74874316]

約数ペア:

[(1, 74874316), (2, 37437158), (4, 18718579), (11, 6806756), (22, 3403378), (44, 1701689), (121, 618796), (242, 309398), (484, 154699)]