18638358

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6301}}^1$

素因数の和:6352

約数の個数: 32

約数和(自身を含む): 40836960

約数和(自身を除く): 22198602

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 87, 102, 174, 493, 986, 1479, 2958, 6301, 12602, 18903, 37806, 107117, 182729, 214234, 321351, 365458, 548187, 642702, 1096374, 3106393, 6212786, 9319179, 18638358]

約数ペア:

[(1, 18638358), (2, 9319179), (3, 6212786), (6, 3106393), (17, 1096374), (29, 642702), (34, 548187), (51, 365458), (58, 321351), (87, 214234), (102, 182729), (174, 107117), (493, 37806), (986, 18903), (1479, 12602), (2958, 6301)]