137903724

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547237}}^1$

素因数の和:547254

約数の個数: 36

約数和(自身を含む): 398389264

約数和(自身を除く): 260485540

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547237, 1094474, 1641711, 2188948, 3283422, 3830659, 4925133, 6566844, 7661318, 9850266, 11491977, 15322636, 19700532, 22983954, 34475931, 45967908, 68951862, 137903724]

約数ペア:

[(1, 137903724), (2, 68951862), (3, 45967908), (4, 34475931), (6, 22983954), (7, 19700532), (9, 15322636), (12, 11491977), (14, 9850266), (18, 7661318), (21, 6566844), (28, 4925133), (36, 3830659), (42, 3283422), (63, 2188948), (84, 1641711), (126, 1094474), (252, 547237)]