18177190857

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5657389}}^1$

素因数の和:5657422

約数の個数: 32

約数和(自身を含む): 32586566400

約数和(自身を除く): 14409375543

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 5657389, 16972167, 39601723, 50916501, 96175613, 118805169, 152749503, 288526839, 356415507, 673229291, 865580517, 1069246521, 2019687873, 2596741551, 6059063619, 18177190857]

約数ペア:

[(1, 18177190857), (3, 6059063619), (7, 2596741551), (9, 2019687873), (17, 1069246521), (21, 865580517), (27, 673229291), (51, 356415507), (63, 288526839), (119, 152749503), (153, 118805169), (189, 96175613), (357, 50916501), (459, 39601723), (1071, 16972167), (3213, 5657389)]