121989882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67547}}^1$

素因数の和:67602

約数の個数: 32

約数和(自身を含む): 285322752

約数和(自身を除く): 163332870

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1806, 67547, 135094, 202641, 405282, 472829, 945658, 1418487, 2836974, 2904521, 5809042, 8713563, 17427126, 20331647, 40663294, 60994941, 121989882]

約数ペア:

[(1, 121989882), (2, 60994941), (3, 40663294), (6, 20331647), (7, 17427126), (14, 8713563), (21, 5809042), (42, 2904521), (43, 2836974), (86, 1418487), (129, 945658), (258, 472829), (301, 405282), (602, 202641), (903, 135094), (1806, 67547)]