1340226

素因数分解:

$2^1\times 3^4\times {\mathrm{8273}}^1$

素因数の和:8287

約数の個数: 20

約数和(自身を含む): 3003462

約数和(自身を除く): 1663236

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 8273, 16546, 24819, 49638, 74457, 148914, 223371, 446742, 670113, 1340226]

約数ペア:

[(1, 1340226), (2, 670113), (3, 446742), (6, 223371), (9, 148914), (18, 74457), (27, 49638), (54, 24819), (81, 16546), (162, 8273)]