23917236486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{648269}}^1$

素因数の和:648341

約数の個数: 64

約数和(自身を含む): 57504142080

約数和(自身を除く): 33586905594

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 43, 66, 78, 86, 129, 143, 258, 286, 429, 473, 559, 858, 946, 1118, 1419, 1677, 2838, 3354, 6149, 12298, 18447, 36894, 648269, 1296538, 1944807, 3889614, 7130959, 8427497, 14261918, 16854994, 21392877, 25282491, 27875567, 42785754, 50564982, 55751134, 83626701, 92702467, 167253402, 185404934, 278107401, 306631237, 362382371, 556214802, 613262474, 724764742, 919893711, 1087147113, 1839787422, 2174294226, 3986206081, 7972412162, 11958618243, 23917236486]

約数ペア:

[(1, 23917236486), (2, 11958618243), (3, 7972412162), (6, 3986206081), (11, 2174294226), (13, 1839787422), (22, 1087147113), (26, 919893711), (33, 724764742), (39, 613262474), (43, 556214802), (66, 362382371), (78, 306631237), (86, 278107401), (129, 185404934), (143, 167253402), (258, 92702467), (286, 83626701), (429, 55751134), (473, 50564982), (559, 42785754), (858, 27875567), (946, 25282491), (1118, 21392877), (1419, 16854994), (1677, 14261918), (2838, 8427497), (3354, 7130959), (6149, 3889614), (12298, 1944807), (18447, 1296538), (36894, 648269)]