7248906

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:296

約数の個数: 64

約数和(自身を含む): 18677760

約数和(自身を除く): 11428854

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 127, 151, 189, 254, 302, 378, 381, 453, 762, 889, 906, 1057, 1143, 1359, 1778, 2114, 2286, 2667, 2718, 3171, 3429, 4077, 5334, 6342, 6858, 8001, 8154, 9513, 16002, 19026, 19177, 24003, 28539, 38354, 48006, 57078, 57531, 115062, 134239, 172593, 268478, 345186, 402717, 517779, 805434, 1035558, 1208151, 2416302, 3624453, 7248906]

約数ペア:

[(1, 7248906), (2, 3624453), (3, 2416302), (6, 1208151), (7, 1035558), (9, 805434), (14, 517779), (18, 402717), (21, 345186), (27, 268478), (42, 172593), (54, 134239), (63, 115062), (126, 57531), (127, 57078), (151, 48006), (189, 38354), (254, 28539), (302, 24003), (378, 19177), (381, 19026), (453, 16002), (762, 9513), (889, 8154), (906, 8001), (1057, 6858), (1143, 6342), (1359, 5334), (1778, 4077), (2114, 3429), (2286, 3171), (2667, 2718)]