27402674

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{251}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 49805280

約数和(自身を除く): 22402606

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 169, 221, 247, 251, 323, 338, 442, 494, 502, 646, 2873, 3211, 3263, 4199, 4267, 4769, 5746, 6422, 6526, 8398, 8534, 9538, 42419, 54587, 55471, 61997, 81073, 84838, 109174, 110942, 123994, 162146, 721123, 805961, 1053949, 1442246, 1611922, 2107898, 13701337, 27402674]

約数ペア:

[(1, 27402674), (2, 13701337), (13, 2107898), (17, 1611922), (19, 1442246), (26, 1053949), (34, 805961), (38, 721123), (169, 162146), (221, 123994), (247, 110942), (251, 109174), (323, 84838), (338, 81073), (442, 61997), (494, 55471), (502, 54587), (646, 42419), (2873, 9538), (3211, 8534), (3263, 8398), (4199, 6526), (4267, 6422), (4769, 5746)]