12973272

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{967}}^1$

素因数の和:1032

約数の個数: 64

約数和(自身を含む): 35777280

約数和(自身を除く): 22804008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 967, 1032, 1118, 1677, 1934, 2236, 2901, 3354, 3868, 4472, 5802, 6708, 7736, 11604, 12571, 13416, 23208, 25142, 37713, 41581, 50284, 75426, 83162, 100568, 124743, 150852, 166324, 249486, 301704, 332648, 498972, 540553, 997944, 1081106, 1621659, 2162212, 3243318, 4324424, 6486636, 12973272]

約数ペア:

[(1, 12973272), (2, 6486636), (3, 4324424), (4, 3243318), (6, 2162212), (8, 1621659), (12, 1081106), (13, 997944), (24, 540553), (26, 498972), (39, 332648), (43, 301704), (52, 249486), (78, 166324), (86, 150852), (104, 124743), (129, 100568), (156, 83162), (172, 75426), (258, 50284), (312, 41581), (344, 37713), (516, 25142), (559, 23208), (967, 13416), (1032, 12571), (1118, 11604), (1677, 7736), (1934, 6708), (2236, 5802), (2901, 4472), (3354, 3868)]