814349718

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{71023}}^1$

素因数の和:71058

約数の個数: 72

約数和(自身を含む): 2210408928

約数和(自身を除く): 1396059210

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 49, 63, 78, 91, 98, 117, 126, 147, 182, 234, 273, 294, 441, 546, 637, 819, 882, 1274, 1638, 1911, 3822, 5733, 11466, 71023, 142046, 213069, 426138, 497161, 639207, 923299, 994322, 1278414, 1491483, 1846598, 2769897, 2982966, 3480127, 4474449, 5539794, 6463093, 6960254, 8309691, 8948898, 10440381, 12926186, 16619382, 19389279, 20880762, 31321143, 38778558, 45241651, 58167837, 62642286, 90483302, 116335674, 135724953, 271449906, 407174859, 814349718]

約数ペア:

[(1, 814349718), (2, 407174859), (3, 271449906), (6, 135724953), (7, 116335674), (9, 90483302), (13, 62642286), (14, 58167837), (18, 45241651), (21, 38778558), (26, 31321143), (39, 20880762), (42, 19389279), (49, 16619382), (63, 12926186), (78, 10440381), (91, 8948898), (98, 8309691), (117, 6960254), (126, 6463093), (147, 5539794), (182, 4474449), (234, 3480127), (273, 2982966), (294, 2769897), (441, 1846598), (546, 1491483), (637, 1278414), (819, 994322), (882, 923299), (1274, 639207), (1638, 497161), (1911, 426138), (3822, 213069), (5733, 142046), (11466, 71023)]