190411434

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{19997}}^1$

素因数の和:20051

約数の個数: 36

約数和(自身を含む): 431296866

約数和(自身を除く): 240885432

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 3174, 4761, 9522, 19997, 39994, 59991, 119982, 179973, 359946, 459931, 919862, 1379793, 2759586, 4139379, 8278758, 10578413, 21156826, 31735239, 63470478, 95205717, 190411434]

約数ペア:

[(1, 190411434), (2, 95205717), (3, 63470478), (6, 31735239), (9, 21156826), (18, 10578413), (23, 8278758), (46, 4139379), (69, 2759586), (138, 1379793), (207, 919862), (414, 459931), (529, 359946), (1058, 179973), (1587, 119982), (3174, 59991), (4761, 39994), (9522, 19997)]