21374082

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{15031}}^1$

素因数の和:15118

約数の個数: 24

約数和(自身を含む): 46899840

約数和(自身を除く): 25525758

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 15031, 30062, 45093, 90186, 135279, 270558, 1187449, 2374898, 3562347, 7124694, 10687041, 21374082]

約数ペア:

[(1, 21374082), (2, 10687041), (3, 7124694), (6, 3562347), (9, 2374898), (18, 1187449), (79, 270558), (158, 135279), (237, 90186), (474, 45093), (711, 30062), (1422, 15031)]