42209538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1907}}^1$

素因数の和:1967

約数の個数: 64

約数和(自身を含む): 105504768

約数和(自身を除く): 63295230

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 1907, 3162, 3689, 3814, 5721, 7378, 11067, 11442, 13349, 22134, 26698, 32419, 40047, 59117, 64838, 80094, 97257, 118234, 177351, 194514, 226933, 354702, 413819, 453866, 680799, 827638, 1004989, 1241457, 1361598, 2009978, 2482914, 3014967, 6029934, 7034923, 14069846, 21104769, 42209538]

約数ペア:

[(1, 42209538), (2, 21104769), (3, 14069846), (6, 7034923), (7, 6029934), (14, 3014967), (17, 2482914), (21, 2009978), (31, 1361598), (34, 1241457), (42, 1004989), (51, 827638), (62, 680799), (93, 453866), (102, 413819), (119, 354702), (186, 226933), (217, 194514), (238, 177351), (357, 118234), (434, 97257), (527, 80094), (651, 64838), (714, 59117), (1054, 40047), (1302, 32419), (1581, 26698), (1907, 22134), (3162, 13349), (3689, 11442), (3814, 11067), (5721, 7378)]