68842386

素因数分解:

$2^1\times 3^7\times {\mathrm{15739}}^1$

素因数の和:15762

約数の個数: 32

約数和(自身を含む): 154881600

約数和(自身を除く): 86039214

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 15739, 31478, 47217, 94434, 141651, 283302, 424953, 849906, 1274859, 2549718, 3824577, 7649154, 11473731, 22947462, 34421193, 68842386]

約数ペア:

[(1, 68842386), (2, 34421193), (3, 22947462), (6, 11473731), (9, 7649154), (18, 3824577), (27, 2549718), (54, 1274859), (81, 849906), (162, 424953), (243, 283302), (486, 141651), (729, 94434), (1458, 47217), (2187, 31478), (4374, 15739)]