11727378

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2179}}^1$

素因数の和:2223

約数の個数: 48

約数和(自身を含む): 28566720

約数和(自身を除く): 16839342

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, 2179, 2691, 4358, 5382, 6537, 13074, 19611, 28327, 39222, 50117, 56654, 84981, 100234, 150351, 169962, 254943, 300702, 451053, 509886, 651521, 902106, 1303042, 1954563, 3909126, 5863689, 11727378]

約数ペア:

[(1, 11727378), (2, 5863689), (3, 3909126), (6, 1954563), (9, 1303042), (13, 902106), (18, 651521), (23, 509886), (26, 451053), (39, 300702), (46, 254943), (69, 169962), (78, 150351), (117, 100234), (138, 84981), (207, 56654), (234, 50117), (299, 39222), (414, 28327), (598, 19611), (897, 13074), (1794, 6537), (2179, 5382), (2691, 4358)]