16018528068

素因数分解:

$2^2\times 3^2\times {\mathrm{444959113}}^1$

素因数の和:444959123

約数の個数: 18

約数和(自身を含む): 40491279374

約数和(自身を除く): 24472751306

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 444959113, 889918226, 1334877339, 1779836452, 2669754678, 4004632017, 5339509356, 8009264034, 16018528068]

約数ペア:

[(1, 16018528068), (2, 8009264034), (3, 5339509356), (4, 4004632017), (6, 2669754678), (9, 1779836452), (12, 1334877339), (18, 889918226), (36, 444959113)]