61540528068

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{12298267}}^1$

素因数の和:12298416

約数の個数: 36

約数和(自身を含む): 156679934320

約数和(自身を除く): 95139406252

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 12298267, 24596534, 36894801, 49193068, 73789602, 110684403, 147579204, 221368806, 442737612, 1709459113, 3418918226, 5128377339, 6837836452, 10256754678, 15385132017, 20513509356, 30770264034, 61540528068]

約数ペア:

[(1, 61540528068), (2, 30770264034), (3, 20513509356), (4, 15385132017), (6, 10256754678), (9, 6837836452), (12, 5128377339), (18, 3418918226), (36, 1709459113), (139, 442737612), (278, 221368806), (417, 147579204), (556, 110684403), (834, 73789602), (1251, 49193068), (1668, 36894801), (2502, 24596534), (5004, 12298267)]