221444046

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{534889}}^1$

素因数の和:534920

約数の個数: 24

約数和(自身を含む): 500657040

約数和(自身を除く): 279212994

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 534889, 1069778, 1604667, 3209334, 4814001, 9628002, 12302447, 24604894, 36907341, 73814682, 110722023, 221444046]

約数ペア:

[(1, 221444046), (2, 110722023), (3, 73814682), (6, 36907341), (9, 24604894), (18, 12302447), (23, 9628002), (46, 4814001), (69, 3209334), (138, 1604667), (207, 1069778), (414, 534889)]