2018144886

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{190787}}^1$

素因数の和:190876

約数の個数: 32

約数和(自身を含む): 4230914688

約数和(自身を除く): 2212769802

約数列:

[1, 2, 3, 6, 41, 43, 82, 86, 123, 129, 246, 258, 1763, 3526, 5289, 10578, 190787, 381574, 572361, 1144722, 7822267, 8203841, 15644534, 16407682, 23466801, 24611523, 46933602, 49223046, 336357481, 672714962, 1009072443, 2018144886]

約数ペア:

[(1, 2018144886), (2, 1009072443), (3, 672714962), (6, 336357481), (41, 49223046), (43, 46933602), (82, 24611523), (86, 23466801), (123, 16407682), (129, 15644534), (246, 8203841), (258, 7822267), (1763, 1144722), (3526, 572361), (5289, 381574), (10578, 190787)]