18234892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2027}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 34581456

約数和(自身を除く): 16346564

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2027, 2249, 4054, 4498, 8108, 8996, 26351, 52702, 105404, 350671, 701342, 1402684, 4558723, 9117446, 18234892]

約数ペア:

[(1, 18234892), (2, 9117446), (4, 4558723), (13, 1402684), (26, 701342), (52, 350671), (173, 105404), (346, 52702), (692, 26351), (2027, 8996), (2249, 8108), (4054, 4498)]