19144818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{727}}^1$

素因数の和:772

約数の個数: 96

約数和(自身を含む): 54512640

約数和(自身を除く): 35367822

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 19, 21, 22, 33, 38, 42, 57, 63, 66, 77, 99, 114, 126, 133, 154, 171, 198, 209, 231, 266, 342, 399, 418, 462, 627, 693, 727, 798, 1197, 1254, 1386, 1454, 1463, 1881, 2181, 2394, 2926, 3762, 4362, 4389, 5089, 6543, 7997, 8778, 10178, 13086, 13167, 13813, 15267, 15994, 23991, 26334, 27626, 30534, 41439, 45801, 47982, 55979, 71973, 82878, 91602, 96691, 111958, 124317, 143946, 151943, 167937, 193382, 248634, 290073, 303886, 335874, 455829, 503811, 580146, 870219, 911658, 1007622, 1063601, 1367487, 1740438, 2127202, 2734974, 3190803, 6381606, 9572409, 19144818]

約数ペア:

[(1, 19144818), (2, 9572409), (3, 6381606), (6, 3190803), (7, 2734974), (9, 2127202), (11, 1740438), (14, 1367487), (18, 1063601), (19, 1007622), (21, 911658), (22, 870219), (33, 580146), (38, 503811), (42, 455829), (57, 335874), (63, 303886), (66, 290073), (77, 248634), (99, 193382), (114, 167937), (126, 151943), (133, 143946), (154, 124317), (171, 111958), (198, 96691), (209, 91602), (231, 82878), (266, 71973), (342, 55979), (399, 47982), (418, 45801), (462, 41439), (627, 30534), (693, 27626), (727, 26334), (798, 23991), (1197, 15994), (1254, 15267), (1386, 13813), (1454, 13167), (1463, 13086), (1881, 10178), (2181, 8778), (2394, 7997), (2926, 6543), (3762, 5089), (4362, 4389)]