18460442

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9221}}^1$

素因数の和:9254

約数の個数: 32

約数和(自身を含む): 37183104

約数和(自身を除く): 18722662

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 9221, 18442, 64547, 101431, 119873, 129094, 202862, 239746, 710017, 839111, 1318603, 1420034, 1678222, 2637206, 9230221, 18460442]

約数ペア:

[(1, 18460442), (2, 9230221), (7, 2637206), (11, 1678222), (13, 1420034), (14, 1318603), (22, 839111), (26, 710017), (77, 239746), (91, 202862), (143, 129094), (154, 119873), (182, 101431), (286, 64547), (1001, 18442), (2002, 9221)]