29141748

素因数分解:

$2^2\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1129}}^1$

素因数の和:1381

約数の個数: 48

約数和(自身を含む): 75936000

約数和(自身を除く): 46794252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 239, 478, 717, 956, 1129, 1434, 2151, 2258, 2868, 3387, 4302, 4516, 6453, 6774, 8604, 10161, 12906, 13548, 20322, 25812, 30483, 40644, 60966, 121932, 269831, 539662, 809493, 1079324, 1618986, 2428479, 3237972, 4856958, 7285437, 9713916, 14570874, 29141748]

約数ペア:

[(1, 29141748), (2, 14570874), (3, 9713916), (4, 7285437), (6, 4856958), (9, 3237972), (12, 2428479), (18, 1618986), (27, 1079324), (36, 809493), (54, 539662), (108, 269831), (239, 121932), (478, 60966), (717, 40644), (956, 30483), (1129, 25812), (1434, 20322), (2151, 13548), (2258, 12906), (2868, 10161), (3387, 8604), (4302, 6774), (4516, 6453)]