68643774

素因数分解:

$2^1\times 3^4\times {\mathrm{423727}}^1$

素因数の和:423741

約数の個数: 20

約数和(自身を含む): 153813264

約数和(自身を除く): 85169490

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 423727, 847454, 1271181, 2542362, 3813543, 7627086, 11440629, 22881258, 34321887, 68643774]

約数ペア:

[(1, 68643774), (2, 34321887), (3, 22881258), (6, 11440629), (9, 7627086), (18, 3813543), (27, 2542362), (54, 1271181), (81, 847454), (162, 423727)]