18220752

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{11503}}^1$

素因数の和:11528

約数の個数: 60

約数和(自身を含む): 55633344

約数和(自身を除く): 37412592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 11503, 23006, 34509, 46012, 69018, 92024, 103527, 126533, 138036, 184048, 207054, 253066, 276072, 379599, 414108, 506132, 552144, 759198, 828216, 1012264, 1138797, 1518396, 1656432, 2024528, 2277594, 3036792, 4555188, 6073584, 9110376, 18220752]

約数ペア:

[(1, 18220752), (2, 9110376), (3, 6073584), (4, 4555188), (6, 3036792), (8, 2277594), (9, 2024528), (11, 1656432), (12, 1518396), (16, 1138797), (18, 1012264), (22, 828216), (24, 759198), (33, 552144), (36, 506132), (44, 414108), (48, 379599), (66, 276072), (72, 253066), (88, 207054), (99, 184048), (132, 138036), (144, 126533), (176, 103527), (198, 92024), (264, 69018), (396, 46012), (528, 34509), (792, 23006), (1584, 11503)]