19260234

素因数分解:

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

素因数の和:305

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 32450166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 49, 54, 58, 63, 87, 98, 126, 147, 174, 189, 203, 251, 261, 294, 378, 406, 441, 502, 522, 609, 753, 783, 882, 1218, 1323, 1421, 1506, 1566, 1757, 1827, 2259, 2646, 2842, 3514, 3654, 4263, 4518, 5271, 5481, 6777, 7279, 8526, 10542, 10962, 12299, 12789, 13554, 14558, 15813, 21837, 24598, 25578, 31626, 36897, 38367, 43674, 47439, 50953, 65511, 73794, 76734, 94878, 101906, 110691, 131022, 152859, 196533, 221382, 305718, 332073, 356671, 393066, 458577, 664146, 713342, 917154, 1070013, 1375731, 2140026, 2751462, 3210039, 6420078, 9630117, 19260234]

約数ペア:

[(1, 19260234), (2, 9630117), (3, 6420078), (6, 3210039), (7, 2751462), (9, 2140026), (14, 1375731), (18, 1070013), (21, 917154), (27, 713342), (29, 664146), (42, 458577), (49, 393066), (54, 356671), (58, 332073), (63, 305718), (87, 221382), (98, 196533), (126, 152859), (147, 131022), (174, 110691), (189, 101906), (203, 94878), (251, 76734), (261, 73794), (294, 65511), (378, 50953), (406, 47439), (441, 43674), (502, 38367), (522, 36897), (609, 31626), (753, 25578), (783, 24598), (882, 21837), (1218, 15813), (1323, 14558), (1421, 13554), (1506, 12789), (1566, 12299), (1757, 10962), (1827, 10542), (2259, 8526), (2646, 7279), (2842, 6777), (3514, 5481), (3654, 5271), (4263, 4518)]