13278678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{467}}^1\times {\mathrm{677}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 30461184

約数和(自身を除く): 17182506

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 467, 677, 934, 1354, 1401, 2031, 2802, 3269, 4062, 4739, 6538, 9478, 9807, 14217, 19614, 28434, 316159, 632318, 948477, 1896954, 2213113, 4426226, 6639339, 13278678]

約数ペア:

[(1, 13278678), (2, 6639339), (3, 4426226), (6, 2213113), (7, 1896954), (14, 948477), (21, 632318), (42, 316159), (467, 28434), (677, 19614), (934, 14217), (1354, 9807), (1401, 9478), (2031, 6538), (2802, 4739), (3269, 4062)]