12726456

素因数分解:

$2^3\times 3^1\times {\mathrm{449}}^1\times {\mathrm{1181}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 31914000

約数和(自身を除く): 19187544

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 449, 898, 1181, 1347, 1796, 2362, 2694, 3543, 3592, 4724, 5388, 7086, 9448, 10776, 14172, 28344, 530269, 1060538, 1590807, 2121076, 3181614, 4242152, 6363228, 12726456]

約数ペア:

[(1, 12726456), (2, 6363228), (3, 4242152), (4, 3181614), (6, 2121076), (8, 1590807), (12, 1060538), (24, 530269), (449, 28344), (898, 14172), (1181, 10776), (1347, 9448), (1796, 7086), (2362, 5388), (2694, 4724), (3543, 3592)]