18304794

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{14323}}^1$

素因数の和:14402

約数の個数: 24

約数和(自身を含む): 40221792

約数和(自身を除く): 21916998

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 14323, 28646, 42969, 85938, 128907, 257814, 1016933, 2033866, 3050799, 6101598, 9152397, 18304794]

約数ペア:

[(1, 18304794), (2, 9152397), (3, 6101598), (6, 3050799), (9, 2033866), (18, 1016933), (71, 257814), (142, 128907), (213, 85938), (426, 42969), (639, 28646), (1278, 14323)]