39139698

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{21817}}^1$

素因数の和:21858

約数の個数: 32

約数和(自身を含む): 87970176

約数和(自身を除く): 48830478

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 21817, 43634, 65451, 130902, 283621, 501791, 567242, 850863, 1003582, 1505373, 1701726, 3010746, 6523283, 13046566, 19569849, 39139698]

約数ペア:

[(1, 39139698), (2, 19569849), (3, 13046566), (6, 6523283), (13, 3010746), (23, 1701726), (26, 1505373), (39, 1003582), (46, 850863), (69, 567242), (78, 501791), (138, 283621), (299, 130902), (598, 65451), (897, 43634), (1794, 21817)]