18065838

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{430139}}^1$

素因数の和:430151

約数の個数: 16

約数和(自身を含む): 41293440

約数和(自身を除く): 23227602

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 430139, 860278, 1290417, 2580834, 3010973, 6021946, 9032919, 18065838]

約数ペア:

[(1, 18065838), (2, 9032919), (3, 6021946), (6, 3010973), (7, 2580834), (14, 1290417), (21, 860278), (42, 430139)]