138454542

素因数分解:

$2^1\times 3^3\times {\mathrm{863}}^1\times {\mathrm{2971}}^1$

素因数の和:3845

約数の個数: 32

約数和(自身を含む): 308136960

約数和(自身を除く): 169682418

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 863, 1726, 2589, 2971, 5178, 5942, 7767, 8913, 15534, 17826, 23301, 26739, 46602, 53478, 80217, 160434, 2563973, 5127946, 7691919, 15383838, 23075757, 46151514, 69227271, 138454542]

約数ペア:

[(1, 138454542), (2, 69227271), (3, 46151514), (6, 23075757), (9, 15383838), (18, 7691919), (27, 5127946), (54, 2563973), (863, 160434), (1726, 80217), (2589, 53478), (2971, 46602), (5178, 26739), (5942, 23301), (7767, 17826), (8913, 15534)]