39239118

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{70321}}^1$

素因数の和:70360

約数の個数: 24

約数和(自身を含む): 87761856

約数和(自身を除く): 48522738

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 70321, 140642, 210963, 421926, 632889, 1265778, 2179951, 4359902, 6539853, 13079706, 19619559, 39239118]

約数ペア:

[(1, 39239118), (2, 19619559), (3, 13079706), (6, 6539853), (9, 4359902), (18, 2179951), (31, 1265778), (62, 632889), (93, 421926), (186, 210963), (279, 140642), (558, 70321)]