13221569112

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{3508909}}^1$

素因数の和:3509075

約数の個数: 32

約数和(自身を含む): 33264466800

約数和(自身を除く): 20042897688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1256, 1884, 3768, 3508909, 7017818, 10526727, 14035636, 21053454, 28071272, 42106908, 84213816, 550898713, 1101797426, 1652696139, 2203594852, 3305392278, 4407189704, 6610784556, 13221569112]

約数ペア:

[(1, 13221569112), (2, 6610784556), (3, 4407189704), (4, 3305392278), (6, 2203594852), (8, 1652696139), (12, 1101797426), (24, 550898713), (157, 84213816), (314, 42106908), (471, 28071272), (628, 21053454), (942, 14035636), (1256, 10526727), (1884, 7017818), (3768, 3508909)]