18423495

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{24083}}^1$

素因数の和:24111

約数の個数: 24

約数和(自身を含む): 33813936

約数和(自身を除く): 15390441

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765, 24083, 72249, 120415, 216747, 361245, 409411, 1083735, 1228233, 2047055, 3684699, 6141165, 18423495]

約数ペア:

[(1, 18423495), (3, 6141165), (5, 3684699), (9, 2047055), (15, 1228233), (17, 1083735), (45, 409411), (51, 361245), (85, 216747), (153, 120415), (255, 72249), (765, 24083)]