18086012

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10589}}^1$

素因数の和:10661

約数の個数: 24

約数和(自身を含む): 36768480

約数和(自身を除く): 18682468

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 10589, 21178, 42356, 74123, 148246, 296492, 645929, 1291858, 2583716, 4521503, 9043006, 18086012]

約数ペア:

[(1, 18086012), (2, 9043006), (4, 4521503), (7, 2583716), (14, 1291858), (28, 645929), (61, 296492), (122, 148246), (244, 74123), (427, 42356), (854, 21178), (1708, 10589)]