47890878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{3643}}^1$

素因数の和:3968

約数の個数: 32

約数和(自身を含む): 109844736

約数和(自身を除く): 61953858

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 313, 626, 939, 1878, 2191, 3643, 4382, 6573, 7286, 10929, 13146, 21858, 25501, 51002, 76503, 153006, 1140259, 2280518, 3420777, 6841554, 7981813, 15963626, 23945439, 47890878]

約数ペア:

[(1, 47890878), (2, 23945439), (3, 15963626), (6, 7981813), (7, 6841554), (14, 3420777), (21, 2280518), (42, 1140259), (313, 153006), (626, 76503), (939, 51002), (1878, 25501), (2191, 21858), (3643, 13146), (4382, 10929), (6573, 7286)]