2018130105

素因数分解:

$3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{23509}}^1$

素因数の和:23673

約数の個数: 32

約数和(自身を含む): 3317731200

約数和(自身を除く): 1299601095

約数列:

[1, 3, 5, 15, 59, 97, 177, 291, 295, 485, 885, 1455, 5723, 17169, 23509, 28615, 70527, 85845, 117545, 352635, 1387031, 2280373, 4161093, 6841119, 6935155, 11401865, 20805465, 34205595, 134542007, 403626021, 672710035, 2018130105]

約数ペア:

[(1, 2018130105), (3, 672710035), (5, 403626021), (15, 134542007), (59, 34205595), (97, 20805465), (177, 11401865), (291, 6935155), (295, 6841119), (485, 4161093), (885, 2280373), (1455, 1387031), (5723, 352635), (17169, 117545), (23509, 85845), (28615, 70527)]