18286428

素因数分解:

$2^2\times 3^1\times {\mathrm{811}}^1\times {\mathrm{1879}}^1$

素因数の和:2697

約数の個数: 24

約数和(自身を含む): 42743680

約数和(自身を除く): 24457252

約数列:

[1, 2, 3, 4, 6, 12, 811, 1622, 1879, 2433, 3244, 3758, 4866, 5637, 7516, 9732, 11274, 22548, 1523869, 3047738, 4571607, 6095476, 9143214, 18286428]

約数ペア:

[(1, 18286428), (2, 9143214), (3, 6095476), (4, 4571607), (6, 3047738), (12, 1523869), (811, 22548), (1622, 11274), (1879, 9732), (2433, 7516), (3244, 5637), (3758, 4866)]