40047138

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{130873}}^1$

素因数の和:130898

約数の個数: 24

約数和(自身を含む): 91873548

約数和(自身を除く): 51826410

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 130873, 261746, 392619, 785238, 1177857, 2224841, 2355714, 4449682, 6674523, 13349046, 20023569, 40047138]

約数ペア:

[(1, 40047138), (2, 20023569), (3, 13349046), (6, 6674523), (9, 4449682), (17, 2355714), (18, 2224841), (34, 1177857), (51, 785238), (102, 392619), (153, 261746), (306, 130873)]