18250704

素因数分解:

$2^4\times 3^3\times {\mathrm{83}}^1\times {\mathrm{509}}^1$

素因数の和:609

約数の個数: 80

約数和(自身を含む): 53121600

約数和(自身を除く): 34870896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 83, 108, 144, 166, 216, 249, 332, 432, 498, 509, 664, 747, 996, 1018, 1328, 1494, 1527, 1992, 2036, 2241, 2988, 3054, 3984, 4072, 4482, 4581, 5976, 6108, 8144, 8964, 9162, 11952, 12216, 13743, 17928, 18324, 24432, 27486, 35856, 36648, 42247, 54972, 73296, 84494, 109944, 126741, 168988, 219888, 253482, 337976, 380223, 506964, 675952, 760446, 1013928, 1140669, 1520892, 2027856, 2281338, 3041784, 4562676, 6083568, 9125352, 18250704]

約数ペア:

[(1, 18250704), (2, 9125352), (3, 6083568), (4, 4562676), (6, 3041784), (8, 2281338), (9, 2027856), (12, 1520892), (16, 1140669), (18, 1013928), (24, 760446), (27, 675952), (36, 506964), (48, 380223), (54, 337976), (72, 253482), (83, 219888), (108, 168988), (144, 126741), (166, 109944), (216, 84494), (249, 73296), (332, 54972), (432, 42247), (498, 36648), (509, 35856), (664, 27486), (747, 24432), (996, 18324), (1018, 17928), (1328, 13743), (1494, 12216), (1527, 11952), (1992, 9162), (2036, 8964), (2241, 8144), (2988, 6108), (3054, 5976), (3984, 4581), (4072, 4482)]