2487119166

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{907}}^1\times {\mathrm{3109}}^1$

素因数の和:4038

約数の個数: 72

約数和(自身を含む): 6277485240

約数和(自身を除く): 3790366074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 907, 1814, 2721, 3109, 5442, 6218, 6349, 8163, 9327, 12698, 16326, 18654, 19047, 21763, 27981, 38094, 43526, 44443, 55962, 57141, 65289, 88886, 114282, 130578, 133329, 152341, 195867, 266658, 304682, 391734, 399987, 457023, 799974, 914046, 1371069, 2742138, 2819863, 5639726, 8459589, 16919178, 19739041, 25378767, 39478082, 50757534, 59217123, 118434246, 138173287, 177651369, 276346574, 355302738, 414519861, 829039722, 1243559583, 2487119166]

約数ペア:

[(1, 2487119166), (2, 1243559583), (3, 829039722), (6, 414519861), (7, 355302738), (9, 276346574), (14, 177651369), (18, 138173287), (21, 118434246), (42, 59217123), (49, 50757534), (63, 39478082), (98, 25378767), (126, 19739041), (147, 16919178), (294, 8459589), (441, 5639726), (882, 2819863), (907, 2742138), (1814, 1371069), (2721, 914046), (3109, 799974), (5442, 457023), (6218, 399987), (6349, 391734), (8163, 304682), (9327, 266658), (12698, 195867), (16326, 152341), (18654, 133329), (19047, 130578), (21763, 114282), (27981, 88886), (38094, 65289), (43526, 57141), (44443, 55962)]