159406002

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{421709}}^1$

素因数の和:421727

約数の個数: 32

約数和(自身を含む): 404841600

約数和(自身を除く): 245435598

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 421709, 843418, 1265127, 2530254, 2951963, 3795381, 5903926, 7590762, 8855889, 11386143, 17711778, 22772286, 26567667, 53135334, 79703001, 159406002]

約数ペア:

[(1, 159406002), (2, 79703001), (3, 53135334), (6, 26567667), (7, 22772286), (9, 17711778), (14, 11386143), (18, 8855889), (21, 7590762), (27, 5903926), (42, 3795381), (54, 2951963), (63, 2530254), (126, 1265127), (189, 843418), (378, 421709)]