65531994

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{1549}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 143294400

約数和(自身を除く): 77762406

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 641, 1282, 1549, 1923, 3098, 3846, 4647, 7051, 9294, 14102, 17039, 21153, 34078, 42306, 51117, 102234, 992909, 1985818, 2978727, 5957454, 10921999, 21843998, 32765997, 65531994]

約数ペア:

[(1, 65531994), (2, 32765997), (3, 21843998), (6, 10921999), (11, 5957454), (22, 2978727), (33, 1985818), (66, 992909), (641, 102234), (1282, 51117), (1549, 42306), (1923, 34078), (3098, 21153), (3846, 17039), (4647, 14102), (7051, 9294)]