61308618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21787}}^1$

素因数の和:21866

約数の個数: 32

約数和(自身を含む): 142232064

約数和(自身を除く): 80923446

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 21787, 43574, 65361, 130722, 152509, 305018, 457527, 915054, 1459729, 2919458, 4379187, 8758374, 10218103, 20436206, 30654309, 61308618]

約数ペア:

[(1, 61308618), (2, 30654309), (3, 20436206), (6, 10218103), (7, 8758374), (14, 4379187), (21, 2919458), (42, 1459729), (67, 915054), (134, 457527), (201, 305018), (402, 152509), (469, 130722), (938, 65361), (1407, 43574), (2814, 21787)]