38889618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3833}}^1$

素因数の和:3946

約数の個数: 32

約数和(自身を含む): 82814400

約数和(自身を除く): 43924782

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 1691, 3382, 3833, 5073, 7666, 10146, 11499, 22998, 72827, 145654, 218481, 341137, 436962, 682274, 1023411, 2046822, 6481603, 12963206, 19444809, 38889618]

約数ペア:

[(1, 38889618), (2, 19444809), (3, 12963206), (6, 6481603), (19, 2046822), (38, 1023411), (57, 682274), (89, 436962), (114, 341137), (178, 218481), (267, 145654), (534, 72827), (1691, 22998), (3382, 11499), (3833, 10146), (5073, 7666)]