2823894

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{359}}^1$

素因数の和:409

約数の個数: 48

約数和(自身を含む): 6739200

約数和(自身を除く): 3915306

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 38, 46, 57, 69, 114, 138, 171, 207, 342, 359, 414, 437, 718, 874, 1077, 1311, 2154, 2622, 3231, 3933, 6462, 6821, 7866, 8257, 13642, 16514, 20463, 24771, 40926, 49542, 61389, 74313, 122778, 148626, 156883, 313766, 470649, 941298, 1411947, 2823894]

約数ペア:

[(1, 2823894), (2, 1411947), (3, 941298), (6, 470649), (9, 313766), (18, 156883), (19, 148626), (23, 122778), (38, 74313), (46, 61389), (57, 49542), (69, 40926), (114, 24771), (138, 20463), (171, 16514), (207, 13642), (342, 8257), (359, 7866), (414, 6821), (437, 6462), (718, 3933), (874, 3231), (1077, 2622), (1311, 2154)]