2751462

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 7257600

約数和(自身を除く): 4506138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 126, 174, 189, 203, 251, 261, 378, 406, 502, 522, 609, 753, 783, 1218, 1506, 1566, 1757, 1827, 2259, 3514, 3654, 4518, 5271, 5481, 6777, 7279, 10542, 10962, 13554, 14558, 15813, 21837, 31626, 43674, 47439, 50953, 65511, 94878, 101906, 131022, 152859, 196533, 305718, 393066, 458577, 917154, 1375731, 2751462]

約数ペア:

[(1, 2751462), (2, 1375731), (3, 917154), (6, 458577), (7, 393066), (9, 305718), (14, 196533), (18, 152859), (21, 131022), (27, 101906), (29, 94878), (42, 65511), (54, 50953), (58, 47439), (63, 43674), (87, 31626), (126, 21837), (174, 15813), (189, 14558), (203, 13554), (251, 10962), (261, 10542), (378, 7279), (406, 6777), (502, 5481), (522, 5271), (609, 4518), (753, 3654), (783, 3514), (1218, 2259), (1506, 1827), (1566, 1757)]