20171274

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{2999}}^1$

素因数の和:3082

約数の個数: 32

約数和(自身を含む): 43200000

約数和(自身を除く): 23028726

約数列:

[1, 2, 3, 6, 19, 38, 57, 59, 114, 118, 177, 354, 1121, 2242, 2999, 3363, 5998, 6726, 8997, 17994, 56981, 113962, 170943, 176941, 341886, 353882, 530823, 1061646, 3361879, 6723758, 10085637, 20171274]

約数ペア:

[(1, 20171274), (2, 10085637), (3, 6723758), (6, 3361879), (19, 1061646), (38, 530823), (57, 353882), (59, 341886), (114, 176941), (118, 170943), (177, 113962), (354, 56981), (1121, 17994), (2242, 8997), (2999, 6726), (3363, 5998)]