18979200288

素因数分解:

$2^5\times 3^3\times {\mathrm{21966667}}^1$

素因数の和:21966686

約数の個数: 48

約数和(自身を含む): 55356003360

約数和(自身を除く): 36376803072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21966667, 43933334, 65900001, 87866668, 131800002, 175733336, 197700003, 263600004, 351466672, 395400006, 527200008, 593100009, 702933344, 790800012, 1054400016, 1186200018, 1581600024, 2108800032, 2372400036, 3163200048, 4744800072, 6326400096, 9489600144, 18979200288]

約数ペア:

[(1, 18979200288), (2, 9489600144), (3, 6326400096), (4, 4744800072), (6, 3163200048), (8, 2372400036), (9, 2108800032), (12, 1581600024), (16, 1186200018), (18, 1054400016), (24, 790800012), (27, 702933344), (32, 593100009), (36, 527200008), (48, 395400006), (54, 351466672), (72, 263600004), (96, 197700003), (108, 175733336), (144, 131800002), (216, 87866668), (288, 65900001), (432, 43933334), (864, 21966667)]