68721354

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{293681}}^1$

素因数の和:293702

約数の個数: 24

約数和(自身を含む): 160350372

約数和(自身を除く): 91629018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 293681, 587362, 881043, 1762086, 2643129, 3817853, 5286258, 7635706, 11453559, 22907118, 34360677, 68721354]

約数ペア:

[(1, 68721354), (2, 34360677), (3, 22907118), (6, 11453559), (9, 7635706), (13, 5286258), (18, 3817853), (26, 2643129), (39, 1762086), (78, 881043), (117, 587362), (234, 293681)]