912885876

素因数分解:

$2^2\times 3^6\times 7^2\times {\mathrm{6389}}^1$

素因数の和:6425

約数の個数: 126

約数和(自身を含む): 2786723730

約数和(自身を除く): 1873837854

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 243, 252, 294, 324, 378, 441, 486, 567, 588, 729, 756, 882, 972, 1134, 1323, 1458, 1701, 1764, 2268, 2646, 2916, 3402, 3969, 5103, 5292, 6389, 6804, 7938, 10206, 11907, 12778, 15876, 19167, 20412, 23814, 25556, 35721, 38334, 44723, 47628, 57501, 71442, 76668, 89446, 115002, 134169, 142884, 172503, 178892, 230004, 268338, 313061, 345006, 402507, 517509, 536676, 626122, 690012, 805014, 939183, 1035018, 1207521, 1252244, 1552527, 1610028, 1878366, 2070036, 2415042, 2817549, 3105054, 3622563, 3756732, 4657581, 4830084, 5635098, 6210108, 7245126, 8452647, 9315162, 10867689, 11270196, 14490252, 16905294, 18630324, 21735378, 25357941, 32603067, 33810588, 43470756, 50715882, 65206134, 76073823, 101431764, 130412268, 152147646, 228221469, 304295292, 456442938, 912885876]

約数ペア:

[(1, 912885876), (2, 456442938), (3, 304295292), (4, 228221469), (6, 152147646), (7, 130412268), (9, 101431764), (12, 76073823), (14, 65206134), (18, 50715882), (21, 43470756), (27, 33810588), (28, 32603067), (36, 25357941), (42, 21735378), (49, 18630324), (54, 16905294), (63, 14490252), (81, 11270196), (84, 10867689), (98, 9315162), (108, 8452647), (126, 7245126), (147, 6210108), (162, 5635098), (189, 4830084), (196, 4657581), (243, 3756732), (252, 3622563), (294, 3105054), (324, 2817549), (378, 2415042), (441, 2070036), (486, 1878366), (567, 1610028), (588, 1552527), (729, 1252244), (756, 1207521), (882, 1035018), (972, 939183), (1134, 805014), (1323, 690012), (1458, 626122), (1701, 536676), (1764, 517509), (2268, 402507), (2646, 345006), (2916, 313061), (3402, 268338), (3969, 230004), (5103, 178892), (5292, 172503), (6389, 142884), (6804, 134169), (7938, 115002), (10206, 89446), (11907, 76668), (12778, 71442), (15876, 57501), (19167, 47628), (20412, 44723), (23814, 38334), (25556, 35721)]