26451684

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:239

約数の個数: 120

約数和(自身を含む): 80498880

約数和(自身を除く): 54047196

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 107, 108, 109, 126, 162, 189, 214, 218, 252, 321, 324, 327, 378, 428, 436, 567, 642, 654, 749, 756, 763, 963, 981, 1134, 1284, 1308, 1498, 1526, 1926, 1962, 2247, 2268, 2289, 2889, 2943, 2996, 3052, 3852, 3924, 4494, 4578, 5778, 5886, 6741, 6867, 8667, 8829, 8988, 9156, 11556, 11663, 11772, 13482, 13734, 17334, 17658, 20223, 20601, 23326, 26964, 27468, 34668, 34989, 35316, 40446, 41202, 46652, 60669, 61803, 69978, 80892, 81641, 82404, 104967, 121338, 123606, 139956, 163282, 209934, 242676, 244923, 247212, 314901, 326564, 419868, 489846, 629802, 734769, 944703, 979692, 1259604, 1469538, 1889406, 2204307, 2939076, 3778812, 4408614, 6612921, 8817228, 13225842, 26451684]

約数ペア:

[(1, 26451684), (2, 13225842), (3, 8817228), (4, 6612921), (6, 4408614), (7, 3778812), (9, 2939076), (12, 2204307), (14, 1889406), (18, 1469538), (21, 1259604), (27, 979692), (28, 944703), (36, 734769), (42, 629802), (54, 489846), (63, 419868), (81, 326564), (84, 314901), (107, 247212), (108, 244923), (109, 242676), (126, 209934), (162, 163282), (189, 139956), (214, 123606), (218, 121338), (252, 104967), (321, 82404), (324, 81641), (327, 80892), (378, 69978), (428, 61803), (436, 60669), (567, 46652), (642, 41202), (654, 40446), (749, 35316), (756, 34989), (763, 34668), (963, 27468), (981, 26964), (1134, 23326), (1284, 20601), (1308, 20223), (1498, 17658), (1526, 17334), (1926, 13734), (1962, 13482), (2247, 11772), (2268, 11663), (2289, 11556), (2889, 9156), (2943, 8988), (2996, 8829), (3052, 8667), (3852, 6867), (3924, 6741), (4494, 5886), (4578, 5778)]