2018074828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{12433}}^1$

素因数の和:12503

約数の個数: 96

約数和(自身を含む): 4812853248

約数和(自身を除く): 2794778420

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 62, 68, 77, 119, 124, 154, 187, 217, 238, 308, 341, 374, 434, 476, 527, 682, 748, 868, 1054, 1309, 1364, 2108, 2387, 2618, 3689, 4774, 5236, 5797, 7378, 9548, 11594, 12433, 14756, 23188, 24866, 40579, 49732, 81158, 87031, 136763, 162316, 174062, 211361, 273526, 348124, 385423, 422722, 547052, 770846, 845444, 957341, 1479527, 1541692, 1914682, 2324971, 2697961, 2959054, 3829364, 4239653, 4649942, 5395922, 5918108, 6552191, 8479306, 9299884, 10791844, 13104382, 16274797, 16958612, 26208764, 29677571, 32549594, 45865337, 59355142, 65099188, 72074101, 91730674, 118710284, 144148202, 183461348, 288296404, 504518707, 1009037414, 2018074828]

約数ペア:

[(1, 2018074828), (2, 1009037414), (4, 504518707), (7, 288296404), (11, 183461348), (14, 144148202), (17, 118710284), (22, 91730674), (28, 72074101), (31, 65099188), (34, 59355142), (44, 45865337), (62, 32549594), (68, 29677571), (77, 26208764), (119, 16958612), (124, 16274797), (154, 13104382), (187, 10791844), (217, 9299884), (238, 8479306), (308, 6552191), (341, 5918108), (374, 5395922), (434, 4649942), (476, 4239653), (527, 3829364), (682, 2959054), (748, 2697961), (868, 2324971), (1054, 1914682), (1309, 1541692), (1364, 1479527), (2108, 957341), (2387, 845444), (2618, 770846), (3689, 547052), (4774, 422722), (5236, 385423), (5797, 348124), (7378, 273526), (9548, 211361), (11594, 174062), (12433, 162316), (14756, 136763), (23188, 87031), (24866, 81158), (40579, 49732)]