554346

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1$

素因数の和:147

約数の個数: 48

約数和(自身を含む): 1362816

約数和(自身を除く): 808470

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 103, 117, 138, 206, 207, 234, 299, 309, 414, 598, 618, 897, 927, 1339, 1794, 1854, 2369, 2678, 2691, 4017, 4738, 5382, 7107, 8034, 12051, 14214, 21321, 24102, 30797, 42642, 61594, 92391, 184782, 277173, 554346]

約数ペア:

[(1, 554346), (2, 277173), (3, 184782), (6, 92391), (9, 61594), (13, 42642), (18, 30797), (23, 24102), (26, 21321), (39, 14214), (46, 12051), (69, 8034), (78, 7107), (103, 5382), (117, 4738), (138, 4017), (206, 2691), (207, 2678), (234, 2369), (299, 1854), (309, 1794), (414, 1339), (598, 927), (618, 897)]