2018526876

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{789721}}^1$

素因数の和:789802

約数の個数: 36

約数和(自身を含む): 5174258544

約数和(自身を除く): 3155731668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 789721, 1579442, 2369163, 3158884, 4738326, 7107489, 9476652, 14214978, 28429956, 56070191, 112140382, 168210573, 224280764, 336421146, 504631719, 672842292, 1009263438, 2018526876]

約数ペア:

[(1, 2018526876), (2, 1009263438), (3, 672842292), (4, 504631719), (6, 336421146), (9, 224280764), (12, 168210573), (18, 112140382), (36, 56070191), (71, 28429956), (142, 14214978), (213, 9476652), (284, 7107489), (426, 4738326), (639, 3158884), (852, 2369163), (1278, 1579442), (2556, 789721)]