21937998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3697}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 46861056

約数和(自身を除く): 24923058

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 3697, 5934, 7394, 11091, 22182, 85031, 158971, 170062, 255093, 317942, 476913, 510186, 953826, 3656333, 7312666, 10968999, 21937998]

約数ペア:

[(1, 21937998), (2, 10968999), (3, 7312666), (6, 3656333), (23, 953826), (43, 510186), (46, 476913), (69, 317942), (86, 255093), (129, 170062), (138, 158971), (258, 85031), (989, 22182), (1978, 11091), (2967, 7394), (3697, 5934)]