31790262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{12829}}^1$

素因数の和:12900

約数の個数: 32

約数和(自身を含む): 73900800

約数和(自身を除く): 42110538

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 59, 118, 177, 354, 413, 826, 1239, 2478, 12829, 25658, 38487, 76974, 89803, 179606, 269409, 538818, 756911, 1513822, 2270733, 4541466, 5298377, 10596754, 15895131, 31790262]

約数ペア:

[(1, 31790262), (2, 15895131), (3, 10596754), (6, 5298377), (7, 4541466), (14, 2270733), (21, 1513822), (42, 756911), (59, 538818), (118, 269409), (177, 179606), (354, 89803), (413, 76974), (826, 38487), (1239, 25658), (2478, 12829)]