26425458

素因数分解:

$2^1\times 3^2\times {\mathrm{661}}^1\times {\mathrm{2221}}^1$

素因数の和:2890

約数の個数: 24

約数和(自身を含む): 57367596

約数和(自身を除く): 30942138

約数列:

[1, 2, 3, 6, 9, 18, 661, 1322, 1983, 2221, 3966, 4442, 5949, 6663, 11898, 13326, 19989, 39978, 1468081, 2936162, 4404243, 8808486, 13212729, 26425458]

約数ペア:

[(1, 26425458), (2, 13212729), (3, 8808486), (6, 4404243), (9, 2936162), (18, 1468081), (661, 39978), (1322, 19989), (1983, 13326), (2221, 11898), (3966, 6663), (4442, 5949)]