17974788

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115223}}^1$

素因数の和:115243

約数の個数: 24

約数和(自身を含む): 45167808

約数和(自身を除く): 27193020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 115223, 230446, 345669, 460892, 691338, 1382676, 1497899, 2995798, 4493697, 5991596, 8987394, 17974788]

約数ペア:

[(1, 17974788), (2, 8987394), (3, 5991596), (4, 4493697), (6, 2995798), (12, 1497899), (13, 1382676), (26, 691338), (39, 460892), (52, 345669), (78, 230446), (156, 115223)]