12402456

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{431}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 34214400

約数和(自身を除く): 21811944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 109, 132, 218, 264, 327, 431, 436, 654, 862, 872, 1199, 1293, 1308, 1724, 2398, 2586, 2616, 3448, 3597, 4741, 4796, 5172, 7194, 9482, 9592, 10344, 14223, 14388, 18964, 28446, 28776, 37928, 46979, 56892, 93958, 113784, 140937, 187916, 281874, 375832, 516769, 563748, 1033538, 1127496, 1550307, 2067076, 3100614, 4134152, 6201228, 12402456]

約数ペア:

[(1, 12402456), (2, 6201228), (3, 4134152), (4, 3100614), (6, 2067076), (8, 1550307), (11, 1127496), (12, 1033538), (22, 563748), (24, 516769), (33, 375832), (44, 281874), (66, 187916), (88, 140937), (109, 113784), (132, 93958), (218, 56892), (264, 46979), (327, 37928), (431, 28776), (436, 28446), (654, 18964), (862, 14388), (872, 14223), (1199, 10344), (1293, 9592), (1308, 9482), (1724, 7194), (2398, 5172), (2586, 4796), (2616, 4741), (3448, 3597)]