9777978

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 24575616

約数和(自身を除く): 14797638

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 71, 126, 142, 213, 426, 497, 639, 994, 1093, 1278, 1491, 2186, 2982, 3279, 4473, 6558, 7651, 8946, 9837, 15302, 19674, 22953, 45906, 68859, 77603, 137718, 155206, 232809, 465618, 543221, 698427, 1086442, 1396854, 1629663, 3259326, 4888989, 9777978]

約数ペア:

[(1, 9777978), (2, 4888989), (3, 3259326), (6, 1629663), (7, 1396854), (9, 1086442), (14, 698427), (18, 543221), (21, 465618), (42, 232809), (63, 155206), (71, 137718), (126, 77603), (142, 68859), (213, 45906), (426, 22953), (497, 19674), (639, 15302), (994, 9837), (1093, 8946), (1278, 7651), (1491, 6558), (2186, 4473), (2982, 3279)]