39646866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1459}}^1$

素因数の和:2118

約数の個数: 32

約数和(自身を含む): 90823680

約数和(自身を除く): 51176814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 647, 1294, 1459, 1941, 2918, 3882, 4377, 4529, 8754, 9058, 10213, 13587, 20426, 27174, 30639, 61278, 943973, 1887946, 2831919, 5663838, 6607811, 13215622, 19823433, 39646866]

約数ペア:

[(1, 39646866), (2, 19823433), (3, 13215622), (6, 6607811), (7, 5663838), (14, 2831919), (21, 1887946), (42, 943973), (647, 61278), (1294, 30639), (1459, 27174), (1941, 20426), (2918, 13587), (3882, 10213), (4377, 9058), (4529, 8754)]