13587966

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:470

約数の個数: 64

約数和(自身を含む): 34944000

約数和(自身を除く): 21356034

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 349, 378, 618, 698, 721, 927, 1047, 1442, 1854, 2094, 2163, 2443, 2781, 3141, 4326, 4886, 5562, 6282, 6489, 7329, 9423, 12978, 14658, 18846, 19467, 21987, 35947, 38934, 43974, 65961, 71894, 107841, 131922, 215682, 251629, 323523, 503258, 647046, 754887, 970569, 1509774, 1941138, 2264661, 4529322, 6793983, 13587966]

約数ペア:

[(1, 13587966), (2, 6793983), (3, 4529322), (6, 2264661), (7, 1941138), (9, 1509774), (14, 970569), (18, 754887), (21, 647046), (27, 503258), (42, 323523), (54, 251629), (63, 215682), (103, 131922), (126, 107841), (189, 71894), (206, 65961), (309, 43974), (349, 38934), (378, 35947), (618, 21987), (698, 19467), (721, 18846), (927, 14658), (1047, 12978), (1442, 9423), (1854, 7329), (2094, 6489), (2163, 6282), (2443, 5562), (2781, 4886), (3141, 4326)]