15721065738

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41590121}}^1$

素因数の和:41590139

約数の個数: 32

約数和(自身を含む): 39926517120

約数和(自身を除く): 24205451382

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 41590121, 83180242, 124770363, 249540726, 291130847, 374311089, 582261694, 748622178, 873392541, 1122933267, 1746785082, 2245866534, 2620177623, 5240355246, 7860532869, 15721065738]

約数ペア:

[(1, 15721065738), (2, 7860532869), (3, 5240355246), (6, 2620177623), (7, 2245866534), (9, 1746785082), (14, 1122933267), (18, 873392541), (21, 748622178), (27, 582261694), (42, 374311089), (54, 291130847), (63, 249540726), (126, 124770363), (189, 83180242), (378, 41590121)]