9915906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:176

約数の個数: 96

約数和(自身を含む): 26984448

約数和(自身を除く): 17068542

約数列:

[1, 2, 3, 6, 7, 11, 13, 14, 21, 22, 26, 33, 39, 42, 66, 77, 78, 91, 127, 143, 154, 169, 182, 231, 254, 273, 286, 338, 381, 429, 462, 507, 546, 762, 858, 889, 1001, 1014, 1183, 1397, 1651, 1778, 1859, 2002, 2366, 2667, 2794, 3003, 3302, 3549, 3718, 4191, 4953, 5334, 5577, 6006, 7098, 8382, 9779, 9906, 11154, 11557, 13013, 18161, 19558, 21463, 23114, 26026, 29337, 34671, 36322, 39039, 42926, 54483, 58674, 64389, 69342, 78078, 108966, 127127, 128778, 150241, 236093, 254254, 300482, 381381, 450723, 472186, 708279, 762762, 901446, 1416558, 1652651, 3305302, 4957953, 9915906]

約数ペア:

[(1, 9915906), (2, 4957953), (3, 3305302), (6, 1652651), (7, 1416558), (11, 901446), (13, 762762), (14, 708279), (21, 472186), (22, 450723), (26, 381381), (33, 300482), (39, 254254), (42, 236093), (66, 150241), (77, 128778), (78, 127127), (91, 108966), (127, 78078), (143, 69342), (154, 64389), (169, 58674), (182, 54483), (231, 42926), (254, 39039), (273, 36322), (286, 34671), (338, 29337), (381, 26026), (429, 23114), (462, 21463), (507, 19558), (546, 18161), (762, 13013), (858, 11557), (889, 11154), (1001, 9906), (1014, 9779), (1183, 8382), (1397, 7098), (1651, 6006), (1778, 5577), (1859, 5334), (2002, 4953), (2366, 4191), (2667, 3718), (2794, 3549), (3003, 3302)]