66409326

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{160409}}^1$

素因数の和:160440

約数の個数: 24

約数和(自身を含む): 150143760

約数和(自身を除く): 83734434

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 160409, 320818, 481227, 962454, 1443681, 2887362, 3689407, 7378814, 11068221, 22136442, 33204663, 66409326]

約数ペア:

[(1, 66409326), (2, 33204663), (3, 22136442), (6, 11068221), (9, 7378814), (18, 3689407), (23, 2887362), (46, 1443681), (69, 962454), (138, 481227), (207, 320818), (414, 160409)]