9948136

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 21067200

約数和(自身を除く): 11119064

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 239, 242, 344, 473, 478, 484, 946, 956, 968, 1892, 1912, 2629, 3784, 5203, 5258, 10277, 10406, 10516, 20554, 20812, 21032, 28919, 41108, 41624, 57838, 82216, 113047, 115676, 226094, 231352, 452188, 904376, 1243517, 2487034, 4974068, 9948136]

約数ペア:

[(1, 9948136), (2, 4974068), (4, 2487034), (8, 1243517), (11, 904376), (22, 452188), (43, 231352), (44, 226094), (86, 115676), (88, 113047), (121, 82216), (172, 57838), (239, 41624), (242, 41108), (344, 28919), (473, 21032), (478, 20812), (484, 20554), (946, 10516), (956, 10406), (968, 10277), (1892, 5258), (1912, 5203), (2629, 3784)]