388164018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{42929}}^1$

素因数の和:43082

約数の個数: 32

約数和(自身を含む): 853104960

約数和(自身を除く): 464940942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 3014, 4521, 9042, 42929, 85858, 128787, 257574, 472219, 944438, 1416657, 2833314, 5881273, 11762546, 17643819, 35287638, 64694003, 129388006, 194082009, 388164018]

約数ペア:

[(1, 388164018), (2, 194082009), (3, 129388006), (6, 64694003), (11, 35287638), (22, 17643819), (33, 11762546), (66, 5881273), (137, 2833314), (274, 1416657), (411, 944438), (822, 472219), (1507, 257574), (3014, 128787), (4521, 85858), (9042, 42929)]