16668882

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{13421}}^1$

素因数の和:13455

約数の個数: 32

約数和(自身を含む): 38655360

約数和(自身を除く): 21986478

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 138, 207, 414, 621, 1242, 13421, 26842, 40263, 80526, 120789, 241578, 308683, 362367, 617366, 724734, 926049, 1852098, 2778147, 5556294, 8334441, 16668882]

約数ペア:

[(1, 16668882), (2, 8334441), (3, 5556294), (6, 2778147), (9, 1852098), (18, 926049), (23, 724734), (27, 617366), (46, 362367), (54, 308683), (69, 241578), (138, 120789), (207, 80526), (414, 40263), (621, 26842), (1242, 13421)]