804521646

素因数分解:

$2^1\times 3^4\times {\mathrm{23}}^1\times {\mathrm{215921}}^1$

素因数の和:215958

約数の個数: 40

約数和(自身を含む): 1881112464

約数和(自身を除く): 1076590818

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 54, 69, 81, 138, 162, 207, 414, 621, 1242, 1863, 3726, 215921, 431842, 647763, 1295526, 1943289, 3886578, 4966183, 5829867, 9932366, 11659734, 14898549, 17489601, 29797098, 34979202, 44695647, 89391294, 134086941, 268173882, 402260823, 804521646]

約数ペア:

[(1, 804521646), (2, 402260823), (3, 268173882), (6, 134086941), (9, 89391294), (18, 44695647), (23, 34979202), (27, 29797098), (46, 17489601), (54, 14898549), (69, 11659734), (81, 9932366), (138, 5829867), (162, 4966183), (207, 3886578), (414, 1943289), (621, 1295526), (1242, 647763), (1863, 431842), (3726, 215921)]