18455038

素因数分解:

$2^1\times 7^1\times {\mathrm{911}}^1\times {\mathrm{1447}}^1$

素因数の和:2367

約数の個数: 16

約数和(自身を含む): 31693824

約数和(自身を除く): 13238786

約数列:

[1, 2, 7, 14, 911, 1447, 1822, 2894, 6377, 10129, 12754, 20258, 1318217, 2636434, 9227519, 18455038]

約数ペア:

[(1, 18455038), (2, 9227519), (7, 2636434), (14, 1318217), (911, 20258), (1447, 12754), (1822, 10129), (2894, 6377)]