17999464

素因数分解:

$2^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 96

約数和(自身を含む): 43276680

約数和(自身を除く): 25277216

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 49, 56, 68, 73, 74, 98, 119, 136, 146, 148, 196, 238, 259, 292, 296, 392, 476, 511, 518, 584, 629, 833, 952, 1022, 1036, 1241, 1258, 1666, 1813, 2044, 2072, 2482, 2516, 2701, 3332, 3577, 3626, 4088, 4403, 4964, 5032, 5402, 6664, 7154, 7252, 8687, 8806, 9928, 10804, 14308, 14504, 17374, 17612, 18907, 21608, 28616, 30821, 34748, 35224, 37814, 45917, 60809, 61642, 69496, 75628, 91834, 121618, 123284, 132349, 151256, 183668, 243236, 246568, 264698, 321419, 367336, 486472, 529396, 642838, 1058792, 1285676, 2249933, 2571352, 4499866, 8999732, 17999464]

約数ペア:

[(1, 17999464), (2, 8999732), (4, 4499866), (7, 2571352), (8, 2249933), (14, 1285676), (17, 1058792), (28, 642838), (34, 529396), (37, 486472), (49, 367336), (56, 321419), (68, 264698), (73, 246568), (74, 243236), (98, 183668), (119, 151256), (136, 132349), (146, 123284), (148, 121618), (196, 91834), (238, 75628), (259, 69496), (292, 61642), (296, 60809), (392, 45917), (476, 37814), (511, 35224), (518, 34748), (584, 30821), (629, 28616), (833, 21608), (952, 18907), (1022, 17612), (1036, 17374), (1241, 14504), (1258, 14308), (1666, 10804), (1813, 9928), (2044, 8806), (2072, 8687), (2482, 7252), (2516, 7154), (2701, 6664), (3332, 5402), (3577, 5032), (3626, 4964), (4088, 4403)]