911306604

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{20789}}^1$

素因数の和:21090

約数の個数: 48

約数和(自身を含む): 2298209760

約数和(自身を除く): 1386903156

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 281, 562, 843, 1124, 1686, 3372, 3653, 7306, 10959, 14612, 20789, 21918, 41578, 43836, 62367, 83156, 124734, 249468, 270257, 540514, 810771, 1081028, 1621542, 3243084, 5841709, 11683418, 17525127, 23366836, 35050254, 70100508, 75942217, 151884434, 227826651, 303768868, 455653302, 911306604]

約数ペア:

[(1, 911306604), (2, 455653302), (3, 303768868), (4, 227826651), (6, 151884434), (12, 75942217), (13, 70100508), (26, 35050254), (39, 23366836), (52, 17525127), (78, 11683418), (156, 5841709), (281, 3243084), (562, 1621542), (843, 1081028), (1124, 810771), (1686, 540514), (3372, 270257), (3653, 249468), (7306, 124734), (10959, 83156), (14612, 62367), (20789, 43836), (21918, 41578)]