27142836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1039}}^1$

素因数の和:1364

約数の個数: 48

約数和(自身を含む): 72683520

約数和(自身を除く): 45540684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 311, 622, 933, 1039, 1244, 1866, 2078, 2177, 3117, 3732, 4156, 4354, 6234, 6531, 7273, 8708, 12468, 13062, 14546, 21819, 26124, 29092, 43638, 87276, 323129, 646258, 969387, 1292516, 1938774, 2261903, 3877548, 4523806, 6785709, 9047612, 13571418, 27142836]

約数ペア:

[(1, 27142836), (2, 13571418), (3, 9047612), (4, 6785709), (6, 4523806), (7, 3877548), (12, 2261903), (14, 1938774), (21, 1292516), (28, 969387), (42, 646258), (84, 323129), (311, 87276), (622, 43638), (933, 29092), (1039, 26124), (1244, 21819), (1866, 14546), (2078, 13062), (2177, 12468), (3117, 8708), (3732, 7273), (4156, 6531), (4354, 6234)]