18032898

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3167}}^1$

素因数の和:3258

約数の個数: 32

約数和(自身を含む): 39384576

約数和(自身を除く): 21351678

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 3167, 5694, 6334, 9501, 19002, 41171, 82342, 123513, 231191, 247026, 462382, 693573, 1387146, 3005483, 6010966, 9016449, 18032898]

約数ペア:

[(1, 18032898), (2, 9016449), (3, 6010966), (6, 3005483), (13, 1387146), (26, 693573), (39, 462382), (73, 247026), (78, 231191), (146, 123513), (219, 82342), (438, 41171), (949, 19002), (1898, 9501), (2847, 6334), (3167, 5694)]