65538018

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13337}}^1$

素因数の和:13368

約数の個数: 64

約数和(自身を含む): 179262720

約数和(自身を除く): 113724702

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 13337, 26674, 40011, 80022, 93359, 120033, 173381, 186718, 240066, 280077, 346762, 360099, 520143, 560154, 720198, 840231, 1040286, 1213667, 1560429, 1680462, 2427334, 2520693, 3120858, 3641001, 4681287, 5041386, 7282002, 9362574, 10923003, 21846006, 32769009, 65538018]

約数ペア:

[(1, 65538018), (2, 32769009), (3, 21846006), (6, 10923003), (7, 9362574), (9, 7282002), (13, 5041386), (14, 4681287), (18, 3641001), (21, 3120858), (26, 2520693), (27, 2427334), (39, 1680462), (42, 1560429), (54, 1213667), (63, 1040286), (78, 840231), (91, 720198), (117, 560154), (126, 520143), (182, 360099), (189, 346762), (234, 280077), (273, 240066), (351, 186718), (378, 173381), (546, 120033), (702, 93359), (819, 80022), (1638, 40011), (2457, 26674), (4914, 13337)]