18445527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3889}}^1$

素因数の和:3943

約数の個数: 24

約数和(自身を含む): 29128320

約数和(自身を除く): 10682793

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 3889, 4743, 11667, 35001, 66113, 120559, 198339, 361677, 595017, 1085031, 2049503, 6148509, 18445527]

約数ペア:

[(1, 18445527), (3, 6148509), (9, 2049503), (17, 1085031), (31, 595017), (51, 361677), (93, 198339), (153, 120559), (279, 66113), (527, 35001), (1581, 11667), (3889, 4743)]