140811846

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{18523}}^1$

素因数の和:18716

約数の個数: 32

約数和(自身を含む): 323651328

約数和(自身を除く): 182839482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 181, 362, 543, 1086, 1267, 2534, 3801, 7602, 18523, 37046, 55569, 111138, 129661, 259322, 388983, 777966, 3352663, 6705326, 10057989, 20115978, 23468641, 46937282, 70405923, 140811846]

約数ペア:

[(1, 140811846), (2, 70405923), (3, 46937282), (6, 23468641), (7, 20115978), (14, 10057989), (21, 6705326), (42, 3352663), (181, 777966), (362, 388983), (543, 259322), (1086, 129661), (1267, 111138), (2534, 55569), (3801, 37046), (7602, 18523)]