81979674

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{33083}}^1$

素因数の和:33154

約数の個数: 32

約数和(自身を含む): 190563840

約数和(自身を除く): 108584166

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 33083, 66166, 99249, 198498, 231581, 463162, 694743, 1389486, 1951897, 3903794, 5855691, 11711382, 13663279, 27326558, 40989837, 81979674]

約数ペア:

[(1, 81979674), (2, 40989837), (3, 27326558), (6, 13663279), (7, 11711382), (14, 5855691), (21, 3903794), (42, 1951897), (59, 1389486), (118, 694743), (177, 463162), (354, 231581), (413, 198498), (826, 99249), (1239, 66166), (2478, 33083)]