858367812

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{2267}}^1$

素因数の和:2640

約数の個数: 48

約数和(自身を含む): 2027047680

約数和(自身を除く): 1168679868

約数列:

[1, 2, 3, 4, 6, 12, 139, 227, 278, 417, 454, 556, 681, 834, 908, 1362, 1668, 2267, 2724, 4534, 6801, 9068, 13602, 27204, 31553, 63106, 94659, 126212, 189318, 315113, 378636, 514609, 630226, 945339, 1029218, 1260452, 1543827, 1890678, 2058436, 3087654, 3781356, 6175308, 71530651, 143061302, 214591953, 286122604, 429183906, 858367812]

約数ペア:

[(1, 858367812), (2, 429183906), (3, 286122604), (4, 214591953), (6, 143061302), (12, 71530651), (139, 6175308), (227, 3781356), (278, 3087654), (417, 2058436), (454, 1890678), (556, 1543827), (681, 1260452), (834, 1029218), (908, 945339), (1362, 630226), (1668, 514609), (2267, 378636), (2724, 315113), (4534, 189318), (6801, 126212), (9068, 94659), (13602, 63106), (27204, 31553)]