18095049

素因数分解:

$3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5074

約数の個数: 32

約数和(自身を含む): 32256000

約数和(自身を除く): 14160951

約数列:

[1, 3, 7, 9, 19, 21, 27, 57, 63, 133, 171, 189, 399, 513, 1197, 3591, 5039, 15117, 35273, 45351, 95741, 105819, 136053, 287223, 317457, 670187, 861669, 952371, 2010561, 2585007, 6031683, 18095049]

約数ペア:

[(1, 18095049), (3, 6031683), (7, 2585007), (9, 2010561), (19, 952371), (21, 861669), (27, 670187), (57, 317457), (63, 287223), (133, 136053), (171, 105819), (189, 95741), (399, 45351), (513, 35273), (1197, 15117), (3591, 5039)]