18007368

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{17449}}^1$

素因数の和:17501

約数の個数: 32

約数和(自身を含む): 46068000

約数和(自身を除く): 28060632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 17449, 34898, 52347, 69796, 104694, 139592, 209388, 418776, 750307, 1500614, 2250921, 3001228, 4501842, 6002456, 9003684, 18007368]

約数ペア:

[(1, 18007368), (2, 9003684), (3, 6002456), (4, 4501842), (6, 3001228), (8, 2250921), (12, 1500614), (24, 750307), (43, 418776), (86, 209388), (129, 139592), (172, 104694), (258, 69796), (344, 52347), (516, 34898), (1032, 17449)]