550529748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{664891}}^1$

素因数の和:664924

約数の個数: 36

約数和(自身を含む): 1452124128

約数和(自身を除く): 901594380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 664891, 1329782, 1994673, 2659564, 3989346, 5984019, 7978692, 11968038, 15292493, 23936076, 30584986, 45877479, 61169972, 91754958, 137632437, 183509916, 275264874, 550529748]

約数ペア:

[(1, 550529748), (2, 275264874), (3, 183509916), (4, 137632437), (6, 91754958), (9, 61169972), (12, 45877479), (18, 30584986), (23, 23936076), (36, 15292493), (46, 11968038), (69, 7978692), (92, 5984019), (138, 3989346), (207, 2659564), (276, 1994673), (414, 1329782), (828, 664891)]