12437802

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2311}}^1$

素因数の和:2355

約数の個数: 48

約数和(自身を含む): 30296448

約数和(自身を除く): 17858646

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 598, 897, 1794, 2311, 2691, 4622, 5382, 6933, 13866, 20799, 30043, 41598, 53153, 60086, 90129, 106306, 159459, 180258, 270387, 318918, 478377, 540774, 690989, 956754, 1381978, 2072967, 4145934, 6218901, 12437802]

約数ペア:

[(1, 12437802), (2, 6218901), (3, 4145934), (6, 2072967), (9, 1381978), (13, 956754), (18, 690989), (23, 540774), (26, 478377), (39, 318918), (46, 270387), (69, 180258), (78, 159459), (117, 106306), (138, 90129), (207, 60086), (234, 53153), (299, 41598), (414, 30043), (598, 20799), (897, 13866), (1794, 6933), (2311, 5382), (2691, 4622)]