138216582

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1096957}}^1$

素因数の和:1096972

約数の個数: 24

約数和(自身を含む): 342250896

約数和(自身を除く): 204034314

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1096957, 2193914, 3290871, 6581742, 7678699, 9872613, 15357398, 19745226, 23036097, 46072194, 69108291, 138216582]

約数ペア:

[(1, 138216582), (2, 69108291), (3, 46072194), (6, 23036097), (7, 19745226), (9, 15357398), (14, 9872613), (18, 7678699), (21, 6581742), (42, 3290871), (63, 2193914), (126, 1096957)]