19470168

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{15907}}^1$

素因数の和:15936

約数の個数: 48

約数和(自身を含む): 55837080

約数和(自身を除く): 36366912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 306, 408, 612, 1224, 15907, 31814, 47721, 63628, 95442, 127256, 143163, 190884, 270419, 286326, 381768, 540838, 572652, 811257, 1081676, 1145304, 1622514, 2163352, 2433771, 3245028, 4867542, 6490056, 9735084, 19470168]

約数ペア:

[(1, 19470168), (2, 9735084), (3, 6490056), (4, 4867542), (6, 3245028), (8, 2433771), (9, 2163352), (12, 1622514), (17, 1145304), (18, 1081676), (24, 811257), (34, 572652), (36, 540838), (51, 381768), (68, 286326), (72, 270419), (102, 190884), (136, 143163), (153, 127256), (204, 95442), (306, 63628), (408, 47721), (612, 31814), (1224, 15907)]