26478565542

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{239231}}^1$

素因数の和:239306

約数の個数: 96

約数和(自身を含む): 68967714816

約数和(自身を除く): 42489149274

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 43, 66, 78, 86, 99, 117, 129, 143, 198, 234, 258, 286, 387, 429, 473, 559, 774, 858, 946, 1118, 1287, 1419, 1677, 2574, 2838, 3354, 4257, 5031, 6149, 8514, 10062, 12298, 18447, 36894, 55341, 110682, 239231, 478462, 717693, 1435386, 2153079, 2631541, 3110003, 4306158, 5263082, 6220006, 7894623, 9330009, 10286933, 15789246, 18660018, 20573866, 23683869, 27990027, 30860799, 34210033, 47367738, 55980054, 61721598, 68420066, 92582397, 102630099, 113156263, 133730129, 185164794, 205260198, 226312526, 267460258, 307890297, 339468789, 401190387, 615780594, 678937578, 802380774, 1018406367, 1203571161, 1471031419, 2036812734, 2407142322, 2942062838, 4413094257, 8826188514, 13239282771, 26478565542]

約数ペア:

[(1, 26478565542), (2, 13239282771), (3, 8826188514), (6, 4413094257), (9, 2942062838), (11, 2407142322), (13, 2036812734), (18, 1471031419), (22, 1203571161), (26, 1018406367), (33, 802380774), (39, 678937578), (43, 615780594), (66, 401190387), (78, 339468789), (86, 307890297), (99, 267460258), (117, 226312526), (129, 205260198), (143, 185164794), (198, 133730129), (234, 113156263), (258, 102630099), (286, 92582397), (387, 68420066), (429, 61721598), (473, 55980054), (559, 47367738), (774, 34210033), (858, 30860799), (946, 27990027), (1118, 23683869), (1287, 20573866), (1419, 18660018), (1677, 15789246), (2574, 10286933), (2838, 9330009), (3354, 7894623), (4257, 6220006), (5031, 5263082), (6149, 4306158), (8514, 3110003), (10062, 2631541), (12298, 2153079), (18447, 1435386), (36894, 717693), (55341, 478462), (110682, 239231)]