21976356

素因数分解:

$2^2\times 3^1\times {\mathrm{313}}^1\times {\mathrm{5851}}^1$

素因数の和:6171

約数の個数: 24

約数和(自身を含む): 51450784

約数和(自身を除く): 29474428

約数列:

[1, 2, 3, 4, 6, 12, 313, 626, 939, 1252, 1878, 3756, 5851, 11702, 17553, 23404, 35106, 70212, 1831363, 3662726, 5494089, 7325452, 10988178, 21976356]

約数ペア:

[(1, 21976356), (2, 10988178), (3, 7325452), (4, 5494089), (6, 3662726), (12, 1831363), (313, 70212), (626, 35106), (939, 23404), (1252, 17553), (1878, 11702), (3756, 5851)]