420167052

素因数分解:

$2^2\times 3^2\times {\mathrm{11671307}}^1$

素因数の和:11671317

約数の個数: 18

約数和(自身を含む): 1062089028

約数和(自身を除く): 641921976

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11671307, 23342614, 35013921, 46685228, 70027842, 105041763, 140055684, 210083526, 420167052]

約数ペア:

[(1, 420167052), (2, 210083526), (3, 140055684), (4, 105041763), (6, 70027842), (9, 46685228), (12, 35013921), (18, 23342614), (36, 11671307)]