2647590918

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2437}}^1\times {\mathrm{25867}}^1$

素因数の和:28316

約数の個数: 32

約数和(自身を含む): 6054353664

約数和(自身を除く): 3406762746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2437, 4874, 7311, 14622, 17059, 25867, 34118, 51177, 51734, 77601, 102354, 155202, 181069, 362138, 543207, 1086414, 63037879, 126075758, 189113637, 378227274, 441265153, 882530306, 1323795459, 2647590918]

約数ペア:

[(1, 2647590918), (2, 1323795459), (3, 882530306), (6, 441265153), (7, 378227274), (14, 189113637), (21, 126075758), (42, 63037879), (2437, 1086414), (4874, 543207), (7311, 362138), (14622, 181069), (17059, 155202), (25867, 102354), (34118, 77601), (51177, 51734)]