21900804

素因数分解:

$2^2\times 3^1\times {\mathrm{283}}^1\times {\mathrm{6449}}^1$

素因数の和:6739

約数の個数: 24

約数和(自身を含む): 51290400

約数和(自身を除く): 29389596

約数列:

[1, 2, 3, 4, 6, 12, 283, 566, 849, 1132, 1698, 3396, 6449, 12898, 19347, 25796, 38694, 77388, 1825067, 3650134, 5475201, 7300268, 10950402, 21900804]

約数ペア:

[(1, 21900804), (2, 10950402), (3, 7300268), (4, 5475201), (6, 3650134), (12, 1825067), (283, 77388), (566, 38694), (849, 25796), (1132, 19347), (1698, 12898), (3396, 6449)]