1804452078

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1678

約数の個数: 128

約数和(自身を含む): 4528742400

約数和(自身を除く): 2724290322

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 71, 78, 114, 142, 143, 209, 213, 247, 286, 418, 426, 429, 494, 627, 741, 781, 858, 923, 1254, 1349, 1482, 1559, 1562, 1846, 2343, 2698, 2717, 2769, 3118, 4047, 4677, 4686, 5434, 5538, 8094, 8151, 9354, 10153, 14839, 16302, 17149, 17537, 20267, 20306, 29621, 29678, 30459, 34298, 35074, 40534, 44517, 51447, 52611, 59242, 60801, 60918, 88863, 89034, 102894, 105222, 110689, 121602, 177726, 192907, 221378, 222937, 325831, 332067, 385073, 385814, 445874, 578721, 651662, 664134, 668811, 770146, 977493, 1155219, 1157442, 1217579, 1337622, 1438957, 1954986, 2103091, 2310438, 2435158, 2877914, 3652737, 4206182, 4235803, 4316871, 6309273, 7305474, 8471606, 8633742, 12618546, 12707409, 15828527, 23134001, 25414818, 27340183, 31657054, 46268002, 47485581, 54680366, 69402003, 82020549, 94971162, 138804006, 164041098, 300742013, 601484026, 902226039, 1804452078]

約数ペア:

[(1, 1804452078), (2, 902226039), (3, 601484026), (6, 300742013), (11, 164041098), (13, 138804006), (19, 94971162), (22, 82020549), (26, 69402003), (33, 54680366), (38, 47485581), (39, 46268002), (57, 31657054), (66, 27340183), (71, 25414818), (78, 23134001), (114, 15828527), (142, 12707409), (143, 12618546), (209, 8633742), (213, 8471606), (247, 7305474), (286, 6309273), (418, 4316871), (426, 4235803), (429, 4206182), (494, 3652737), (627, 2877914), (741, 2435158), (781, 2310438), (858, 2103091), (923, 1954986), (1254, 1438957), (1349, 1337622), (1482, 1217579), (1559, 1157442), (1562, 1155219), (1846, 977493), (2343, 770146), (2698, 668811), (2717, 664134), (2769, 651662), (3118, 578721), (4047, 445874), (4677, 385814), (4686, 385073), (5434, 332067), (5538, 325831), (8094, 222937), (8151, 221378), (9354, 192907), (10153, 177726), (14839, 121602), (16302, 110689), (17149, 105222), (17537, 102894), (20267, 89034), (20306, 88863), (29621, 60918), (29678, 60801), (30459, 59242), (34298, 52611), (35074, 51447), (40534, 44517)]