18125748

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{7297}}^1$

素因数の和:7333

約数の個数: 48

約数和(自身を含む): 49042560

約数和(自身を除く): 30916812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 92, 108, 138, 207, 276, 414, 621, 828, 1242, 2484, 7297, 14594, 21891, 29188, 43782, 65673, 87564, 131346, 167831, 197019, 262692, 335662, 394038, 503493, 671324, 788076, 1006986, 1510479, 2013972, 3020958, 4531437, 6041916, 9062874, 18125748]

約数ペア:

[(1, 18125748), (2, 9062874), (3, 6041916), (4, 4531437), (6, 3020958), (9, 2013972), (12, 1510479), (18, 1006986), (23, 788076), (27, 671324), (36, 503493), (46, 394038), (54, 335662), (69, 262692), (92, 197019), (108, 167831), (138, 131346), (207, 87564), (276, 65673), (414, 43782), (621, 29188), (828, 21891), (1242, 14594), (2484, 7297)]