67221946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{20507}}^1$

素因数の和:20669

約数の個数: 16

約数和(自身を含む): 110743200

約数和(自身を除く): 43521254

約数列:

[1, 2, 11, 22, 149, 298, 1639, 3278, 20507, 41014, 225577, 451154, 3055543, 6111086, 33610973, 67221946]

約数ペア:

[(1, 67221946), (2, 33610973), (11, 6111086), (22, 3055543), (149, 451154), (298, 225577), (1639, 41014), (3278, 20507)]