18199008

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{2179}}^1$

素因数の和:2224

約数の個数: 72

約数和(自身を含む): 53562600

約数和(自身を除く): 35363592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2179, 2784, 4176, 4358, 6537, 8352, 8716, 13074, 17432, 19611, 26148, 34864, 39222, 52296, 63191, 69728, 78444, 104592, 126382, 156888, 189573, 209184, 252764, 313776, 379146, 505528, 568719, 627552, 758292, 1011056, 1137438, 1516584, 2022112, 2274876, 3033168, 4549752, 6066336, 9099504, 18199008]

約数ペア:

[(1, 18199008), (2, 9099504), (3, 6066336), (4, 4549752), (6, 3033168), (8, 2274876), (9, 2022112), (12, 1516584), (16, 1137438), (18, 1011056), (24, 758292), (29, 627552), (32, 568719), (36, 505528), (48, 379146), (58, 313776), (72, 252764), (87, 209184), (96, 189573), (116, 156888), (144, 126382), (174, 104592), (232, 78444), (261, 69728), (288, 63191), (348, 52296), (464, 39222), (522, 34864), (696, 26148), (928, 19611), (1044, 17432), (1392, 13074), (2088, 8716), (2179, 8352), (2784, 6537), (4176, 4358)]