18029792

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 43110144

約数和(自身を除く): 25080352

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 68, 88, 92, 131, 136, 176, 184, 187, 253, 262, 272, 352, 368, 374, 391, 506, 524, 544, 736, 748, 782, 1012, 1048, 1441, 1496, 1564, 2024, 2096, 2227, 2882, 2992, 3013, 3128, 4048, 4192, 4301, 4454, 5764, 5984, 6026, 6256, 8096, 8602, 8908, 11528, 12052, 12512, 17204, 17816, 23056, 24104, 24497, 33143, 34408, 35632, 46112, 48208, 48994, 51221, 66286, 68816, 71264, 96416, 97988, 102442, 132572, 137632, 195976, 204884, 265144, 391952, 409768, 530288, 563431, 783904, 819536, 1060576, 1126862, 1639072, 2253724, 4507448, 9014896, 18029792]

約数ペア:

[(1, 18029792), (2, 9014896), (4, 4507448), (8, 2253724), (11, 1639072), (16, 1126862), (17, 1060576), (22, 819536), (23, 783904), (32, 563431), (34, 530288), (44, 409768), (46, 391952), (68, 265144), (88, 204884), (92, 195976), (131, 137632), (136, 132572), (176, 102442), (184, 97988), (187, 96416), (253, 71264), (262, 68816), (272, 66286), (352, 51221), (368, 48994), (374, 48208), (391, 46112), (506, 35632), (524, 34408), (544, 33143), (736, 24497), (748, 24104), (782, 23056), (1012, 17816), (1048, 17204), (1441, 12512), (1496, 12052), (1564, 11528), (2024, 8908), (2096, 8602), (2227, 8096), (2882, 6256), (2992, 6026), (3013, 5984), (3128, 5764), (4048, 4454), (4192, 4301)]