16948548

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1281

約数の個数: 48

約数和(自身を含む): 44296000

約数和(自身を除く): 27347452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1129, 1251, 1668, 2258, 2502, 3387, 3753, 4516, 5004, 6774, 7506, 10161, 13548, 15012, 20322, 30483, 40644, 60966, 121932, 156931, 313862, 470793, 627724, 941586, 1412379, 1883172, 2824758, 4237137, 5649516, 8474274, 16948548]

約数ペア:

[(1, 16948548), (2, 8474274), (3, 5649516), (4, 4237137), (6, 2824758), (9, 1883172), (12, 1412379), (18, 941586), (27, 627724), (36, 470793), (54, 313862), (108, 156931), (139, 121932), (278, 60966), (417, 40644), (556, 30483), (834, 20322), (1129, 15012), (1251, 13548), (1668, 10161), (2258, 7506), (2502, 6774), (3387, 5004), (3753, 4516)]