9443918

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 32

約数和(自身を含む): 16156800

約数和(自身を除く): 6712882

約数列:

[1, 2, 11, 22, 43, 67, 86, 134, 149, 298, 473, 737, 946, 1474, 1639, 2881, 3278, 5762, 6407, 9983, 12814, 19966, 31691, 63382, 70477, 109813, 140954, 219626, 429269, 858538, 4721959, 9443918]

約数ペア:

[(1, 9443918), (2, 4721959), (11, 858538), (22, 429269), (43, 219626), (67, 140954), (86, 109813), (134, 70477), (149, 63382), (298, 31691), (473, 19966), (737, 12814), (946, 9983), (1474, 6407), (1639, 5762), (2881, 3278)]