2018462054

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1553}}^1$

素因数の和:1749

約数の個数: 64

約数和(自身を含む): 3780919296

約数和(自身を除く): 1762457242

約数列:

[1, 2, 7, 14, 17, 34, 43, 86, 119, 127, 238, 254, 301, 602, 731, 889, 1462, 1553, 1778, 2159, 3106, 4318, 5117, 5461, 10234, 10871, 10922, 15113, 21742, 26401, 30226, 38227, 52802, 66779, 76454, 92837, 133558, 184807, 185674, 197231, 369614, 394462, 467453, 649859, 934906, 1135243, 1299718, 1380617, 2270486, 2761234, 3352927, 6705854, 7946701, 8480933, 15893402, 16961866, 23470489, 46940978, 59366531, 118733062, 144175861, 288351722, 1009231027, 2018462054]

約数ペア:

[(1, 2018462054), (2, 1009231027), (7, 288351722), (14, 144175861), (17, 118733062), (34, 59366531), (43, 46940978), (86, 23470489), (119, 16961866), (127, 15893402), (238, 8480933), (254, 7946701), (301, 6705854), (602, 3352927), (731, 2761234), (889, 2270486), (1462, 1380617), (1553, 1299718), (1778, 1135243), (2159, 934906), (3106, 649859), (4318, 467453), (5117, 394462), (5461, 369614), (10234, 197231), (10871, 185674), (10922, 184807), (15113, 133558), (21742, 92837), (26401, 76454), (30226, 66779), (38227, 52802)]