9389996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:774

約数の個数: 48

約数和(自身を含む): 20993280

約数和(自身を除く): 11603284

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 43, 44, 77, 86, 154, 172, 301, 308, 473, 602, 709, 946, 1204, 1418, 1892, 2836, 3311, 4963, 6622, 7799, 9926, 13244, 15598, 19852, 30487, 31196, 54593, 60974, 109186, 121948, 213409, 218372, 335357, 426818, 670714, 853636, 1341428, 2347499, 4694998, 9389996]

約数ペア:

[(1, 9389996), (2, 4694998), (4, 2347499), (7, 1341428), (11, 853636), (14, 670714), (22, 426818), (28, 335357), (43, 218372), (44, 213409), (77, 121948), (86, 109186), (154, 60974), (172, 54593), (301, 31196), (308, 30487), (473, 19852), (602, 15598), (709, 13244), (946, 9926), (1204, 7799), (1418, 6622), (1892, 4963), (2836, 3311)]