18391134

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 37810080

約数和(自身を除く): 19418946

約数列:

[1, 2, 3, 6, 61, 109, 122, 183, 218, 327, 366, 461, 654, 922, 1383, 2766, 6649, 13298, 19947, 28121, 39894, 50249, 56242, 84363, 100498, 150747, 168726, 301494, 3065189, 6130378, 9195567, 18391134]

約数ペア:

[(1, 18391134), (2, 9195567), (3, 6130378), (6, 3065189), (61, 301494), (109, 168726), (122, 150747), (183, 100498), (218, 84363), (327, 56242), (366, 50249), (461, 39894), (654, 28121), (922, 19947), (1383, 13298), (2766, 6649)]