26919828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{593}}^1$

素因数の和:713

約数の個数: 72

約数和(自身を含む): 74162088

約数和(自身を除く): 47242260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 97, 117, 156, 194, 234, 291, 388, 468, 582, 593, 873, 1164, 1186, 1261, 1746, 1779, 2372, 2522, 3492, 3558, 3783, 5044, 5337, 7116, 7566, 7709, 10674, 11349, 15132, 15418, 21348, 22698, 23127, 30836, 45396, 46254, 57521, 69381, 92508, 115042, 138762, 172563, 230084, 277524, 345126, 517689, 690252, 747773, 1035378, 1495546, 2070756, 2243319, 2991092, 4486638, 6729957, 8973276, 13459914, 26919828]

約数ペア:

[(1, 26919828), (2, 13459914), (3, 8973276), (4, 6729957), (6, 4486638), (9, 2991092), (12, 2243319), (13, 2070756), (18, 1495546), (26, 1035378), (36, 747773), (39, 690252), (52, 517689), (78, 345126), (97, 277524), (117, 230084), (156, 172563), (194, 138762), (234, 115042), (291, 92508), (388, 69381), (468, 57521), (582, 46254), (593, 45396), (873, 30836), (1164, 23127), (1186, 22698), (1261, 21348), (1746, 15418), (1779, 15132), (2372, 11349), (2522, 10674), (3492, 7709), (3558, 7566), (3783, 7116), (5044, 5337)]