198382086

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{37}}^1\times {\mathrm{6079}}^1$

素因数の和:6138

約数の個数: 72

約数和(自身を含む): 513601920

約数和(自身を除く): 315219834

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 49, 63, 74, 98, 111, 126, 147, 222, 259, 294, 333, 441, 518, 666, 777, 882, 1554, 1813, 2331, 3626, 4662, 5439, 6079, 10878, 12158, 16317, 18237, 32634, 36474, 42553, 54711, 85106, 109422, 127659, 224923, 255318, 297871, 382977, 449846, 595742, 674769, 765954, 893613, 1349538, 1574461, 1787226, 2024307, 2680839, 3148922, 4048614, 4723383, 5361678, 9446766, 11021227, 14170149, 22042454, 28340298, 33063681, 66127362, 99191043, 198382086]

約数ペア:

[(1, 198382086), (2, 99191043), (3, 66127362), (6, 33063681), (7, 28340298), (9, 22042454), (14, 14170149), (18, 11021227), (21, 9446766), (37, 5361678), (42, 4723383), (49, 4048614), (63, 3148922), (74, 2680839), (98, 2024307), (111, 1787226), (126, 1574461), (147, 1349538), (222, 893613), (259, 765954), (294, 674769), (333, 595742), (441, 449846), (518, 382977), (666, 297871), (777, 255318), (882, 224923), (1554, 127659), (1813, 109422), (2331, 85106), (3626, 54711), (4662, 42553), (5439, 36474), (6079, 32634), (10878, 18237), (12158, 16317)]