66715686

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{161149}}^1$

素因数の和:161180

約数の個数: 24

約数和(自身を含む): 150836400

約数和(自身を除く): 84120714

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 161149, 322298, 483447, 966894, 1450341, 2900682, 3706427, 7412854, 11119281, 22238562, 33357843, 66715686]

約数ペア:

[(1, 66715686), (2, 33357843), (3, 22238562), (6, 11119281), (9, 7412854), (18, 3706427), (23, 2900682), (46, 1450341), (69, 966894), (138, 483447), (207, 322298), (414, 161149)]