18449845238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{21799}}^1$

素因数の和:21933

約数の個数: 64

約数和(自身を含む): 33451315200

約数和(自身を除く): 15001469962

約数列:

[1, 2, 11, 17, 22, 31, 34, 62, 73, 146, 187, 341, 374, 527, 682, 803, 1054, 1241, 1606, 2263, 2482, 4526, 5797, 11594, 13651, 21799, 24893, 27302, 38471, 43598, 49786, 76942, 239789, 370583, 423181, 479578, 675769, 741166, 846362, 1351538, 1591327, 3182654, 4076413, 7433459, 8152826, 11488073, 14866918, 17504597, 22976146, 27052559, 35009194, 49331137, 54105118, 98662274, 126368803, 252737606, 297578149, 542642507, 595156298, 838629329, 1085285014, 1677258658, 9224922619, 18449845238]

約数ペア:

[(1, 18449845238), (2, 9224922619), (11, 1677258658), (17, 1085285014), (22, 838629329), (31, 595156298), (34, 542642507), (62, 297578149), (73, 252737606), (146, 126368803), (187, 98662274), (341, 54105118), (374, 49331137), (527, 35009194), (682, 27052559), (803, 22976146), (1054, 17504597), (1241, 14866918), (1606, 11488073), (2263, 8152826), (2482, 7433459), (4526, 4076413), (5797, 3182654), (11594, 1591327), (13651, 1351538), (21799, 846362), (24893, 741166), (27302, 675769), (38471, 479578), (43598, 423181), (49786, 370583), (76942, 239789)]