231139188

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{917219}}^1$

素因数の和:917236

約数の個数: 36

約数和(自身を含む): 667736160

約数和(自身を除く): 436596972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 917219, 1834438, 2751657, 3668876, 5503314, 6420533, 8254971, 11006628, 12841066, 16509942, 19261599, 25682132, 33019884, 38523198, 57784797, 77046396, 115569594, 231139188]

約数ペア:

[(1, 231139188), (2, 115569594), (3, 77046396), (4, 57784797), (6, 38523198), (7, 33019884), (9, 25682132), (12, 19261599), (14, 16509942), (18, 12841066), (21, 11006628), (28, 8254971), (36, 6420533), (42, 5503314), (63, 3668876), (84, 2751657), (126, 1834438), (252, 917219)]