6781614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2647}}^1$

素因数の和:2720

約数の個数: 32

約数和(自身を含む): 15760896

約数和(自身を除く): 8979282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 2647, 5294, 7941, 15882, 18529, 37058, 55587, 111174, 161467, 322934, 484401, 968802, 1130269, 2260538, 3390807, 6781614]

約数ペア:

[(1, 6781614), (2, 3390807), (3, 2260538), (6, 1130269), (7, 968802), (14, 484401), (21, 322934), (42, 161467), (61, 111174), (122, 55587), (183, 37058), (366, 18529), (427, 15882), (854, 7941), (1281, 5294), (2562, 2647)]