84173838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313}}^1\times {\mathrm{337}}^1$

素因数の和:681

約数の個数: 64

約数和(自身を含む): 203773440

約数和(自身を除く): 119599602

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 313, 337, 399, 626, 674, 798, 939, 1011, 1878, 2022, 2191, 2359, 4382, 4718, 5947, 6403, 6573, 7077, 11894, 12806, 13146, 14154, 17841, 19209, 35682, 38418, 41629, 44821, 83258, 89642, 105481, 124887, 134463, 210962, 249774, 268926, 316443, 632886, 738367, 1476734, 2004139, 2215101, 4008278, 4430202, 6012417, 12024834, 14028973, 28057946, 42086919, 84173838]

約数ペア:

[(1, 84173838), (2, 42086919), (3, 28057946), (6, 14028973), (7, 12024834), (14, 6012417), (19, 4430202), (21, 4008278), (38, 2215101), (42, 2004139), (57, 1476734), (114, 738367), (133, 632886), (266, 316443), (313, 268926), (337, 249774), (399, 210962), (626, 134463), (674, 124887), (798, 105481), (939, 89642), (1011, 83258), (1878, 44821), (2022, 41629), (2191, 38418), (2359, 35682), (4382, 19209), (4718, 17841), (5947, 14154), (6403, 13146), (6573, 12806), (7077, 11894)]