7218804558

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{2129}}^1$

素因数の和:2774

約数の個数: 96

約数和(自身を含む): 17716147200

約数和(自身を除く): 10497342642

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 607, 798, 931, 1214, 1821, 1862, 2129, 2793, 3642, 4249, 4258, 5586, 6387, 8498, 11533, 12747, 12774, 14903, 23066, 25494, 29743, 29806, 34599, 40451, 44709, 59486, 69198, 80731, 80902, 89229, 89418, 104321, 121353, 161462, 178458, 208642, 242193, 242706, 283157, 312963, 484386, 565117, 566314, 625926, 849471, 1130234, 1292303, 1695351, 1698942, 1982099, 2584606, 3390702, 3876909, 3964198, 5946297, 7753818, 9046121, 11892594, 18092242, 24553757, 27138363, 49107514, 54276726, 63322847, 73661271, 126645694, 147322542, 171876299, 189968541, 343752598, 379937082, 515628897, 1031257794, 1203134093, 2406268186, 3609402279, 7218804558]

約数ペア:

[(1, 7218804558), (2, 3609402279), (3, 2406268186), (6, 1203134093), (7, 1031257794), (14, 515628897), (19, 379937082), (21, 343752598), (38, 189968541), (42, 171876299), (49, 147322542), (57, 126645694), (98, 73661271), (114, 63322847), (133, 54276726), (147, 49107514), (266, 27138363), (294, 24553757), (399, 18092242), (607, 11892594), (798, 9046121), (931, 7753818), (1214, 5946297), (1821, 3964198), (1862, 3876909), (2129, 3390702), (2793, 2584606), (3642, 1982099), (4249, 1698942), (4258, 1695351), (5586, 1292303), (6387, 1130234), (8498, 849471), (11533, 625926), (12747, 566314), (12774, 565117), (14903, 484386), (23066, 312963), (25494, 283157), (29743, 242706), (29806, 242193), (34599, 208642), (40451, 178458), (44709, 161462), (59486, 121353), (69198, 104321), (80731, 89418), (80902, 89229)]