27916764

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{16981}}^1$

素因数の和:17125

約数の個数: 24

約数和(自身を含む): 65618448

約数和(自身を除く): 37701684

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 16981, 33962, 50943, 67924, 101886, 203772, 2326397, 4652794, 6979191, 9305588, 13958382, 27916764]

約数ペア:

[(1, 27916764), (2, 13958382), (3, 9305588), (4, 6979191), (6, 4652794), (12, 2326397), (137, 203772), (274, 101886), (411, 67924), (548, 50943), (822, 33962), (1644, 16981)]