13225842

素因数分解:

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

素因数の和:237

約数の個数: 80

約数和(自身を含む): 34499520

約数和(自身を除く): 21273678

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 107, 109, 126, 162, 189, 214, 218, 321, 327, 378, 567, 642, 654, 749, 763, 963, 981, 1134, 1498, 1526, 1926, 1962, 2247, 2289, 2889, 2943, 4494, 4578, 5778, 5886, 6741, 6867, 8667, 8829, 11663, 13482, 13734, 17334, 17658, 20223, 20601, 23326, 34989, 40446, 41202, 60669, 61803, 69978, 81641, 104967, 121338, 123606, 163282, 209934, 244923, 314901, 489846, 629802, 734769, 944703, 1469538, 1889406, 2204307, 4408614, 6612921, 13225842]

約数ペア:

[(1, 13225842), (2, 6612921), (3, 4408614), (6, 2204307), (7, 1889406), (9, 1469538), (14, 944703), (18, 734769), (21, 629802), (27, 489846), (42, 314901), (54, 244923), (63, 209934), (81, 163282), (107, 123606), (109, 121338), (126, 104967), (162, 81641), (189, 69978), (214, 61803), (218, 60669), (321, 41202), (327, 40446), (378, 34989), (567, 23326), (642, 20601), (654, 20223), (749, 17658), (763, 17334), (963, 13734), (981, 13482), (1134, 11663), (1498, 8829), (1526, 8667), (1926, 6867), (1962, 6741), (2247, 5886), (2289, 5778), (2889, 4578), (2943, 4494)]