9644866

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 19206720

約数和(自身を除く): 9561854

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 389, 506, 539, 778, 1078, 1127, 1771, 2254, 2723, 3542, 4279, 5446, 8558, 8947, 12397, 17894, 19061, 24794, 29953, 38122, 59906, 62629, 98417, 125258, 196834, 209671, 419342, 438403, 688919, 876806, 1377838, 4822433, 9644866]

約数ペア:

[(1, 9644866), (2, 4822433), (7, 1377838), (11, 876806), (14, 688919), (22, 438403), (23, 419342), (46, 209671), (49, 196834), (77, 125258), (98, 98417), (154, 62629), (161, 59906), (253, 38122), (322, 29953), (389, 24794), (506, 19061), (539, 17894), (778, 12397), (1078, 8947), (1127, 8558), (1771, 5446), (2254, 4279), (2723, 3542)]