8390742

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{827}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 17884800

約数和(自身を除く): 9494058

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 267, 534, 827, 1654, 1691, 2481, 3382, 4962, 5073, 10146, 15713, 31426, 47139, 73603, 94278, 147206, 220809, 441618, 1398457, 2796914, 4195371, 8390742]

約数ペア:

[(1, 8390742), (2, 4195371), (3, 2796914), (6, 1398457), (19, 441618), (38, 220809), (57, 147206), (89, 94278), (114, 73603), (178, 47139), (267, 31426), (534, 15713), (827, 10146), (1654, 5073), (1691, 4962), (2481, 3382)]