21182298

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{1129}}^1$

素因数の和:1246

約数の個数: 32

約数和(自身を含む): 43934400

約数和(自身を除く): 22752102

約数列:

[1, 2, 3, 6, 53, 59, 106, 118, 159, 177, 318, 354, 1129, 2258, 3127, 3387, 6254, 6774, 9381, 18762, 59837, 66611, 119674, 133222, 179511, 199833, 359022, 399666, 3530383, 7060766, 10591149, 21182298]

約数ペア:

[(1, 21182298), (2, 10591149), (3, 7060766), (6, 3530383), (53, 399666), (59, 359022), (106, 199833), (118, 179511), (159, 133222), (177, 119674), (318, 66611), (354, 59837), (1129, 18762), (2258, 9381), (3127, 6774), (3387, 6254)]