172754538

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{6247}}^1$

素因数の和:6682

約数の個数: 32

約数和(自身を含む): 377879040

約数和(自身を除く): 205124502

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 419, 838, 1257, 2514, 4609, 6247, 9218, 12494, 13827, 18741, 27654, 37482, 68717, 137434, 206151, 412302, 2617493, 5234986, 7852479, 15704958, 28792423, 57584846, 86377269, 172754538]

約数ペア:

[(1, 172754538), (2, 86377269), (3, 57584846), (6, 28792423), (11, 15704958), (22, 7852479), (33, 5234986), (66, 2617493), (419, 412302), (838, 206151), (1257, 137434), (2514, 68717), (4609, 37482), (6247, 27654), (9218, 18741), (12494, 13827)]