8372178

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{6551}}^1$

素因数の和:6630

約数の個数: 24

約数和(自身を含む): 18398016

約数和(自身を除く): 10025838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 6551, 13102, 19653, 39306, 58959, 117918, 465121, 930242, 1395363, 2790726, 4186089, 8372178]

約数ペア:

[(1, 8372178), (2, 4186089), (3, 2790726), (6, 1395363), (9, 930242), (18, 465121), (71, 117918), (142, 58959), (213, 39306), (426, 19653), (639, 13102), (1278, 6551)]