19148454

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{27277}}^1$

素因数の和:27301

約数の個数: 32

約数和(自身を含む): 45827040

約数和(自身を除く): 26678586

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 27277, 54554, 81831, 163662, 245493, 354601, 490986, 709202, 736479, 1063803, 1472958, 2127606, 3191409, 6382818, 9574227, 19148454]

約数ペア:

[(1, 19148454), (2, 9574227), (3, 6382818), (6, 3191409), (9, 2127606), (13, 1472958), (18, 1063803), (26, 736479), (27, 709202), (39, 490986), (54, 354601), (78, 245493), (117, 163662), (234, 81831), (351, 54554), (702, 27277)]