18449766171

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{118571}}^1$

素因数の和:118713

約数の個数: 40

約数和(自身を含む): 29440479024

約数和(自身を除く): 10990712853

約数列:

[1, 3, 9, 17, 27, 51, 81, 113, 153, 339, 459, 1017, 1377, 1921, 3051, 5763, 9153, 17289, 51867, 118571, 155601, 355713, 1067139, 2015707, 3201417, 6047121, 9604251, 13398523, 18141363, 40195569, 54424089, 120586707, 163272267, 227774891, 361760121, 683324673, 1085280363, 2049974019, 6149922057, 18449766171]

約数ペア:

[(1, 18449766171), (3, 6149922057), (9, 2049974019), (17, 1085280363), (27, 683324673), (51, 361760121), (81, 227774891), (113, 163272267), (153, 120586707), (339, 54424089), (459, 40195569), (1017, 18141363), (1377, 13398523), (1921, 9604251), (3051, 6047121), (5763, 3201417), (9153, 2015707), (17289, 1067139), (51867, 355713), (118571, 155601)]