16200684

素因数分解:

$2^2\times 3^2\times {\mathrm{450019}}^1$

素因数の和:450029

約数の個数: 18

約数和(自身を含む): 40951820

約数和(自身を除く): 24751136

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 450019, 900038, 1350057, 1800076, 2700114, 4050171, 5400228, 8100342, 16200684]

約数ペア:

[(1, 16200684), (2, 8100342), (3, 5400228), (4, 4050171), (6, 2700114), (9, 1800076), (12, 1350057), (18, 900038), (36, 450019)]