15742008

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{1669}}^1$

素因数の和:1812

約数の個数: 48

約数和(自身を含む): 42985800

約数和(自身を除く): 27243792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 1669, 2358, 3144, 3338, 4716, 5007, 6676, 9432, 10014, 13352, 15021, 20028, 30042, 40056, 60084, 120168, 218639, 437278, 655917, 874556, 1311834, 1749112, 1967751, 2623668, 3935502, 5247336, 7871004, 15742008]

約数ペア:

[(1, 15742008), (2, 7871004), (3, 5247336), (4, 3935502), (6, 2623668), (8, 1967751), (9, 1749112), (12, 1311834), (18, 874556), (24, 655917), (36, 437278), (72, 218639), (131, 120168), (262, 60084), (393, 40056), (524, 30042), (786, 20028), (1048, 15021), (1179, 13352), (1572, 10014), (1669, 9432), (2358, 6676), (3144, 5007), (3338, 4716)]