18336724

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{8971}}^1$

素因数の和:9055

約数の個数: 24

約数和(自身を含む): 37179968

約数和(自身を除く): 18843244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 2044, 8971, 17942, 35884, 62797, 125594, 251188, 654883, 1309766, 2619532, 4584181, 9168362, 18336724]

約数ペア:

[(1, 18336724), (2, 9168362), (4, 4584181), (7, 2619532), (14, 1309766), (28, 654883), (73, 251188), (146, 125594), (292, 62797), (511, 35884), (1022, 17942), (2044, 8971)]