2198556

素因数分解:

$2^2\times 3^3\times {\mathrm{20357}}^1$

素因数の和:20370

約数の個数: 24

約数和(自身を含む): 5700240

約数和(自身を除く): 3501684

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 20357, 40714, 61071, 81428, 122142, 183213, 244284, 366426, 549639, 732852, 1099278, 2198556]

約数ペア:

[(1, 2198556), (2, 1099278), (3, 732852), (4, 549639), (6, 366426), (9, 244284), (12, 183213), (18, 122142), (27, 81428), (36, 61071), (54, 40714), (108, 20357)]