9240028

素因数分解:

$2^2\times 7^2\times {\mathrm{47143}}^1$

素因数の和:47161

約数の個数: 18

約数和(自身を含む): 18810456

約数和(自身を除く): 9570428

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 47143, 94286, 188572, 330001, 660002, 1320004, 2310007, 4620014, 9240028]

約数ペア:

[(1, 9240028), (2, 4620014), (4, 2310007), (7, 1320004), (14, 660002), (28, 330001), (49, 188572), (98, 94286), (196, 47143)]