7191756

素因数分解:

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

素因数の和:172

約数の個数: 108

約数和(自身を含む): 21688576

約数和(自身を除く): 14496820

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 121, 127, 132, 143, 156, 198, 234, 242, 254, 286, 363, 381, 396, 429, 468, 484, 508, 572, 726, 762, 858, 1089, 1143, 1287, 1397, 1452, 1524, 1573, 1651, 1716, 2178, 2286, 2574, 2794, 3146, 3302, 4191, 4356, 4572, 4719, 4953, 5148, 5588, 6292, 6604, 8382, 9438, 9906, 12573, 14157, 14859, 15367, 16764, 18161, 18876, 19812, 25146, 28314, 29718, 30734, 36322, 46101, 50292, 54483, 56628, 59436, 61468, 72644, 92202, 108966, 138303, 163449, 184404, 199771, 217932, 276606, 326898, 399542, 553212, 599313, 653796, 799084, 1198626, 1797939, 2397252, 3595878, 7191756]

約数ペア:

[(1, 7191756), (2, 3595878), (3, 2397252), (4, 1797939), (6, 1198626), (9, 799084), (11, 653796), (12, 599313), (13, 553212), (18, 399542), (22, 326898), (26, 276606), (33, 217932), (36, 199771), (39, 184404), (44, 163449), (52, 138303), (66, 108966), (78, 92202), (99, 72644), (117, 61468), (121, 59436), (127, 56628), (132, 54483), (143, 50292), (156, 46101), (198, 36322), (234, 30734), (242, 29718), (254, 28314), (286, 25146), (363, 19812), (381, 18876), (396, 18161), (429, 16764), (468, 15367), (484, 14859), (508, 14157), (572, 12573), (726, 9906), (762, 9438), (858, 8382), (1089, 6604), (1143, 6292), (1287, 5588), (1397, 5148), (1452, 4953), (1524, 4719), (1573, 4572), (1651, 4356), (1716, 4191), (2178, 3302), (2286, 3146), (2574, 2794)]