268173882

素因数分解:

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

素因数の和:215955

約数の個数: 32

約数和(自身を含む): 621855360

約数和(自身を除く): 353681478

約数列:

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

約数ペア:

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