47887686

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{349}}^1$

素因数の和:392

約数の個数: 120

約数和(自身を含む): 135181200

約数和(自身を除く): 87293514

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 81, 99, 121, 126, 154, 162, 189, 198, 231, 242, 297, 349, 363, 378, 462, 567, 594, 693, 698, 726, 847, 891, 1047, 1089, 1134, 1386, 1694, 1782, 2079, 2094, 2178, 2443, 2541, 3141, 3267, 3839, 4158, 4886, 5082, 6237, 6282, 6534, 7329, 7623, 7678, 9423, 9801, 11517, 12474, 14658, 15246, 18846, 19602, 21987, 22869, 23034, 26873, 28269, 34551, 42229, 43974, 45738, 53746, 56538, 65961, 68607, 69102, 80619, 84458, 103653, 126687, 131922, 137214, 161238, 197883, 207306, 241857, 253374, 295603, 310959, 380061, 395766, 483714, 591206, 621918, 725571, 760122, 886809, 1140183, 1451142, 1773618, 2176713, 2280366, 2660427, 3420549, 4353426, 5320854, 6841098, 7981281, 15962562, 23943843, 47887686]

約数ペア:

[(1, 47887686), (2, 23943843), (3, 15962562), (6, 7981281), (7, 6841098), (9, 5320854), (11, 4353426), (14, 3420549), (18, 2660427), (21, 2280366), (22, 2176713), (27, 1773618), (33, 1451142), (42, 1140183), (54, 886809), (63, 760122), (66, 725571), (77, 621918), (81, 591206), (99, 483714), (121, 395766), (126, 380061), (154, 310959), (162, 295603), (189, 253374), (198, 241857), (231, 207306), (242, 197883), (297, 161238), (349, 137214), (363, 131922), (378, 126687), (462, 103653), (567, 84458), (594, 80619), (693, 69102), (698, 68607), (726, 65961), (847, 56538), (891, 53746), (1047, 45738), (1089, 43974), (1134, 42229), (1386, 34551), (1694, 28269), (1782, 26873), (2079, 23034), (2094, 22869), (2178, 21987), (2443, 19602), (2541, 18846), (3141, 15246), (3267, 14658), (3839, 12474), (4158, 11517), (4886, 9801), (5082, 9423), (6237, 7678), (6282, 7623), (6534, 7329)]