9962778

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{47}}^1\times {\mathrm{103}}^1$

素因数の和:176

約数の個数: 64

約数和(自身を含む): 23961600

約数和(自身を除く): 13998822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 103, 141, 147, 206, 282, 294, 309, 329, 343, 618, 658, 686, 721, 987, 1029, 1442, 1974, 2058, 2163, 2303, 4326, 4606, 4841, 5047, 6909, 9682, 10094, 13818, 14523, 15141, 16121, 29046, 30282, 32242, 33887, 35329, 48363, 67774, 70658, 96726, 101661, 105987, 203322, 211974, 237209, 474418, 711627, 1423254, 1660463, 3320926, 4981389, 9962778]

約数ペア:

[(1, 9962778), (2, 4981389), (3, 3320926), (6, 1660463), (7, 1423254), (14, 711627), (21, 474418), (42, 237209), (47, 211974), (49, 203322), (94, 105987), (98, 101661), (103, 96726), (141, 70658), (147, 67774), (206, 48363), (282, 35329), (294, 33887), (309, 32242), (329, 30282), (343, 29046), (618, 16121), (658, 15141), (686, 14523), (721, 13818), (987, 10094), (1029, 9682), (1442, 6909), (1974, 5047), (2058, 4841), (2163, 4606), (2303, 4326)]