9871554

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:975

約数の個数: 64

約数和(自身を含む): 25712640

約数和(自身を除く): 15841086

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 322, 462, 483, 506, 759, 929, 966, 1518, 1771, 1858, 2787, 3542, 5313, 5574, 6503, 10219, 10626, 13006, 19509, 20438, 21367, 30657, 39018, 42734, 61314, 64101, 71533, 128202, 143066, 149569, 214599, 235037, 299138, 429198, 448707, 470074, 705111, 897414, 1410222, 1645259, 3290518, 4935777, 9871554]

約数ペア:

[(1, 9871554), (2, 4935777), (3, 3290518), (6, 1645259), (7, 1410222), (11, 897414), (14, 705111), (21, 470074), (22, 448707), (23, 429198), (33, 299138), (42, 235037), (46, 214599), (66, 149569), (69, 143066), (77, 128202), (138, 71533), (154, 64101), (161, 61314), (231, 42734), (253, 39018), (322, 30657), (462, 21367), (483, 20438), (506, 19509), (759, 13006), (929, 10626), (966, 10219), (1518, 6503), (1771, 5574), (1858, 5313), (2787, 3542)]