1868680044

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{74903}}^1$

素因数の和:74937

約数の個数: 120

約数和(自身を含む): 6090594048

約数和(自身を除く): 4221914004

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 126, 132, 154, 162, 189, 198, 231, 252, 297, 308, 324, 378, 396, 462, 567, 594, 693, 756, 891, 924, 1134, 1188, 1386, 1782, 2079, 2268, 2772, 3564, 4158, 6237, 8316, 12474, 24948, 74903, 149806, 224709, 299612, 449418, 524321, 674127, 823933, 898836, 1048642, 1348254, 1572963, 1647866, 2022381, 2097284, 2471799, 2696508, 3145926, 3295732, 4044762, 4718889, 4943598, 5767531, 6067143, 6291852, 7415397, 8089524, 9437778, 9887196, 11535062, 12134286, 14156667, 14830794, 17302593, 18875556, 22246191, 23070124, 24268572, 28313334, 29661588, 34605186, 42470001, 44492382, 51907779, 56626668, 66738573, 69210372, 84940002, 88984764, 103815558, 133477146, 155723337, 169880004, 207631116, 266954292, 311446674, 467170011, 622893348, 934340022, 1868680044]

約数ペア:

[(1, 1868680044), (2, 934340022), (3, 622893348), (4, 467170011), (6, 311446674), (7, 266954292), (9, 207631116), (11, 169880004), (12, 155723337), (14, 133477146), (18, 103815558), (21, 88984764), (22, 84940002), (27, 69210372), (28, 66738573), (33, 56626668), (36, 51907779), (42, 44492382), (44, 42470001), (54, 34605186), (63, 29661588), (66, 28313334), (77, 24268572), (81, 23070124), (84, 22246191), (99, 18875556), (108, 17302593), (126, 14830794), (132, 14156667), (154, 12134286), (162, 11535062), (189, 9887196), (198, 9437778), (231, 8089524), (252, 7415397), (297, 6291852), (308, 6067143), (324, 5767531), (378, 4943598), (396, 4718889), (462, 4044762), (567, 3295732), (594, 3145926), (693, 2696508), (756, 2471799), (891, 2097284), (924, 2022381), (1134, 1647866), (1188, 1572963), (1386, 1348254), (1782, 1048642), (2079, 898836), (2268, 823933), (2772, 674127), (3564, 524321), (4158, 449418), (6237, 299612), (8316, 224709), (12474, 149806), (24948, 74903)]