1091304

素因数分解:

$2^3\times 3^2\times {\mathrm{23}}^1\times {\mathrm{659}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 3088800

約数和(自身を除く): 1997496

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 36, 46, 69, 72, 92, 138, 184, 207, 276, 414, 552, 659, 828, 1318, 1656, 1977, 2636, 3954, 5272, 5931, 7908, 11862, 15157, 15816, 23724, 30314, 45471, 47448, 60628, 90942, 121256, 136413, 181884, 272826, 363768, 545652, 1091304]

約数ペア:

[(1, 1091304), (2, 545652), (3, 363768), (4, 272826), (6, 181884), (8, 136413), (9, 121256), (12, 90942), (18, 60628), (23, 47448), (24, 45471), (36, 30314), (46, 23724), (69, 15816), (72, 15157), (92, 11862), (138, 7908), (184, 5931), (207, 5272), (276, 3954), (414, 2636), (552, 1977), (659, 1656), (828, 1318)]