124612684

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{20509}}^1$

素因数の和:20558

約数の個数: 36

約数和(自身を含む): 261871680

約数和(自身を除く): 137258996

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 20509, 41018, 82036, 143563, 287126, 574252, 635779, 1004941, 1271558, 2009882, 2543116, 4019764, 4450453, 8900906, 17801812, 31153171, 62306342, 124612684]

約数ペア:

[(1, 124612684), (2, 62306342), (4, 31153171), (7, 17801812), (14, 8900906), (28, 4450453), (31, 4019764), (49, 2543116), (62, 2009882), (98, 1271558), (124, 1004941), (196, 635779), (217, 574252), (434, 287126), (868, 143563), (1519, 82036), (3038, 41018), (6076, 20509)]