27147388

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{733}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 48831552

約数和(自身を除く): 21684164

約数列:

[1, 2, 4, 47, 94, 188, 197, 394, 733, 788, 1466, 2932, 9259, 18518, 34451, 37036, 68902, 137804, 144401, 288802, 577604, 6786847, 13573694, 27147388]

約数ペア:

[(1, 27147388), (2, 13573694), (4, 6786847), (47, 577604), (94, 288802), (188, 144401), (197, 137804), (394, 68902), (733, 37036), (788, 34451), (1466, 18518), (2932, 9259)]