13218156

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{52453}}^1$

素因数の和:52470

約数の個数: 36

約数和(自身を含む): 38186512

約数和(自身を除く): 24968356

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 52453, 104906, 157359, 209812, 314718, 367171, 472077, 629436, 734342, 944154, 1101513, 1468684, 1888308, 2203026, 3304539, 4406052, 6609078, 13218156]

約数ペア:

[(1, 13218156), (2, 6609078), (3, 4406052), (4, 3304539), (6, 2203026), (7, 1888308), (9, 1468684), (12, 1101513), (14, 944154), (18, 734342), (21, 629436), (28, 472077), (36, 367171), (42, 314718), (63, 209812), (84, 157359), (126, 104906), (252, 52453)]