18169380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{33647}}^1$

素因数の和:33665

約数の個数: 48

約数和(自身を含む): 56528640

約数和(自身を除く): 38359260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 33647, 67294, 100941, 134588, 168235, 201882, 302823, 336470, 403764, 504705, 605646, 672940, 908469, 1009410, 1211292, 1514115, 1816938, 2018820, 3028230, 3633876, 4542345, 6056460, 9084690, 18169380]

約数ペア:

[(1, 18169380), (2, 9084690), (3, 6056460), (4, 4542345), (5, 3633876), (6, 3028230), (9, 2018820), (10, 1816938), (12, 1514115), (15, 1211292), (18, 1009410), (20, 908469), (27, 672940), (30, 605646), (36, 504705), (45, 403764), (54, 336470), (60, 302823), (90, 201882), (108, 168235), (135, 134588), (180, 100941), (270, 67294), (540, 33647)]