15400242

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1$

素因数の和:256

約数の個数: 96

約数和(自身を含む): 40674816

約数和(自身を除く): 25274574

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 31, 33, 39, 62, 66, 78, 93, 99, 117, 143, 186, 193, 198, 234, 279, 286, 341, 386, 403, 429, 558, 579, 682, 806, 858, 1023, 1158, 1209, 1287, 1737, 2046, 2123, 2418, 2509, 2574, 3069, 3474, 3627, 4246, 4433, 5018, 5983, 6138, 6369, 7254, 7527, 8866, 11966, 12738, 13299, 15054, 17949, 19107, 22581, 26598, 27599, 35898, 38214, 39897, 45162, 53847, 55198, 65813, 77779, 79794, 82797, 107694, 131626, 155558, 165594, 197439, 233337, 248391, 394878, 466674, 496782, 592317, 700011, 855569, 1184634, 1400022, 1711138, 2566707, 5133414, 7700121, 15400242]

約数ペア:

[(1, 15400242), (2, 7700121), (3, 5133414), (6, 2566707), (9, 1711138), (11, 1400022), (13, 1184634), (18, 855569), (22, 700011), (26, 592317), (31, 496782), (33, 466674), (39, 394878), (62, 248391), (66, 233337), (78, 197439), (93, 165594), (99, 155558), (117, 131626), (143, 107694), (186, 82797), (193, 79794), (198, 77779), (234, 65813), (279, 55198), (286, 53847), (341, 45162), (386, 39897), (403, 38214), (429, 35898), (558, 27599), (579, 26598), (682, 22581), (806, 19107), (858, 17949), (1023, 15054), (1158, 13299), (1209, 12738), (1287, 11966), (1737, 8866), (2046, 7527), (2123, 7254), (2418, 6369), (2509, 6138), (2574, 5983), (3069, 5018), (3474, 4433), (3627, 4246)]