21107322

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6551}}^1$

素因数の和:6738

約数の個数: 24

約数和(自身を含む): 45995040

約数和(自身を除く): 24887718

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6551, 13102, 19653, 39306, 58959, 117918, 1172629, 2345258, 3517887, 7035774, 10553661, 21107322]

約数ペア:

[(1, 21107322), (2, 10553661), (3, 7035774), (6, 3517887), (9, 2345258), (18, 1172629), (179, 117918), (358, 58959), (537, 39306), (1074, 19653), (1611, 13102), (3222, 6551)]