2018993448

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{36913}}^1$

素因数の和:37018

約数の個数: 64

約数和(自身を含む): 5262459840

約数和(自身を除く): 3243466392

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 53, 86, 106, 129, 159, 172, 212, 258, 318, 344, 424, 516, 636, 1032, 1272, 2279, 4558, 6837, 9116, 13674, 18232, 27348, 36913, 54696, 73826, 110739, 147652, 221478, 295304, 442956, 885912, 1587259, 1956389, 3174518, 3912778, 4761777, 5869167, 6349036, 7825556, 9523554, 11738334, 12698072, 15651112, 19047108, 23476668, 38094216, 46953336, 84124727, 168249454, 252374181, 336498908, 504748362, 672997816, 1009496724, 2018993448]

約数ペア:

[(1, 2018993448), (2, 1009496724), (3, 672997816), (4, 504748362), (6, 336498908), (8, 252374181), (12, 168249454), (24, 84124727), (43, 46953336), (53, 38094216), (86, 23476668), (106, 19047108), (129, 15651112), (159, 12698072), (172, 11738334), (212, 9523554), (258, 7825556), (318, 6349036), (344, 5869167), (424, 4761777), (516, 3912778), (636, 3174518), (1032, 1956389), (1272, 1587259), (2279, 885912), (4558, 442956), (6837, 295304), (9116, 221478), (13674, 147652), (18232, 110739), (27348, 73826), (36913, 54696)]