16723806

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{479}}^1$

素因数の和:541

約数の個数: 48

約数和(自身を含む): 38223360

約数和(自身を除く): 21499554

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 479, 506, 529, 759, 958, 1058, 1437, 1518, 1587, 2874, 3174, 5269, 5819, 10538, 11017, 11638, 15807, 17457, 22034, 31614, 33051, 34914, 66102, 121187, 242374, 253391, 363561, 506782, 727122, 760173, 1520346, 2787301, 5574602, 8361903, 16723806]

約数ペア:

[(1, 16723806), (2, 8361903), (3, 5574602), (6, 2787301), (11, 1520346), (22, 760173), (23, 727122), (33, 506782), (46, 363561), (66, 253391), (69, 242374), (138, 121187), (253, 66102), (479, 34914), (506, 33051), (529, 31614), (759, 22034), (958, 17457), (1058, 15807), (1437, 11638), (1518, 11017), (1587, 10538), (2874, 5819), (3174, 5269)]