19346004

素因数分解:

$2^2\times 3^2\times {\mathrm{181}}^1\times {\mathrm{2969}}^1$

素因数の和:3160

約数の個数: 36

約数和(自身を含む): 49189140

約数和(自身を除く): 29843136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 181, 362, 543, 724, 1086, 1629, 2172, 2969, 3258, 5938, 6516, 8907, 11876, 17814, 26721, 35628, 53442, 106884, 537389, 1074778, 1612167, 2149556, 3224334, 4836501, 6448668, 9673002, 19346004]

約数ペア:

[(1, 19346004), (2, 9673002), (3, 6448668), (4, 4836501), (6, 3224334), (9, 2149556), (12, 1612167), (18, 1074778), (36, 537389), (181, 106884), (362, 53442), (543, 35628), (724, 26721), (1086, 17814), (1629, 11876), (2172, 8907), (2969, 6516), (3258, 5938)]