2065430178

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{1039}}^1\times {\mathrm{1753}}^1$

素因数の和:2813

約数の個数: 80

約数和(自身を含む): 5297360640

約数和(自身を除く): 3231930462

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1039, 1134, 1753, 2078, 3117, 3506, 5259, 6234, 7273, 9351, 10518, 12271, 14546, 15777, 18702, 21819, 24542, 28053, 31554, 36813, 43638, 47331, 56106, 65457, 73626, 84159, 94662, 110439, 130914, 141993, 168318, 196371, 220878, 283986, 331317, 392742, 589113, 662634, 993951, 1178226, 1821367, 1987902, 3642734, 5464101, 10928202, 12749569, 16392303, 25499138, 32784606, 38248707, 49176909, 76497414, 98353818, 114746121, 147530727, 229492242, 295061454, 344238363, 688476726, 1032715089, 2065430178]

約数ペア:

[(1, 2065430178), (2, 1032715089), (3, 688476726), (6, 344238363), (7, 295061454), (9, 229492242), (14, 147530727), (18, 114746121), (21, 98353818), (27, 76497414), (42, 49176909), (54, 38248707), (63, 32784606), (81, 25499138), (126, 16392303), (162, 12749569), (189, 10928202), (378, 5464101), (567, 3642734), (1039, 1987902), (1134, 1821367), (1753, 1178226), (2078, 993951), (3117, 662634), (3506, 589113), (5259, 392742), (6234, 331317), (7273, 283986), (9351, 220878), (10518, 196371), (12271, 168318), (14546, 141993), (15777, 130914), (18702, 110439), (21819, 94662), (24542, 84159), (28053, 73626), (31554, 65457), (36813, 56106), (43638, 47331)]