2012125437819

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1\times {\mathrm{417983}}^1$

素因数の和:419816

約数の個数: 48

約数和(自身を含む): 3400771325952

約数和(自身を除く): 1388645888133

約数列:

[1, 3, 7, 9, 21, 43, 63, 129, 301, 387, 903, 1777, 2709, 5331, 12439, 15993, 37317, 76411, 111951, 229233, 417983, 534877, 687699, 1253949, 1604631, 2925881, 3761847, 4813893, 8777643, 17973269, 26332929, 53919807, 125812883, 161759421, 377438649, 742755791, 1132315947, 2228267373, 5199290537, 6684802119, 15597871611, 31938499013, 46793614833, 95815497039, 223569493091, 287446491117, 670708479273, 2012125437819]

約数ペア:

[(1, 2012125437819), (3, 670708479273), (7, 287446491117), (9, 223569493091), (21, 95815497039), (43, 46793614833), (63, 31938499013), (129, 15597871611), (301, 6684802119), (387, 5199290537), (903, 2228267373), (1777, 1132315947), (2709, 742755791), (5331, 377438649), (12439, 161759421), (15993, 125812883), (37317, 53919807), (76411, 26332929), (111951, 17973269), (229233, 8777643), (417983, 4813893), (534877, 3761847), (687699, 2925881), (1253949, 1604631)]