630456876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2501813}}^1$

素因数の和:2501830

約数の個数: 36

約数和(自身を含む): 1821320592

約数和(自身を除く): 1190863716

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2501813, 5003626, 7505439, 10007252, 15010878, 17512691, 22516317, 30021756, 35025382, 45032634, 52538073, 70050764, 90065268, 105076146, 157614219, 210152292, 315228438, 630456876]

約数ペア:

[(1, 630456876), (2, 315228438), (3, 210152292), (4, 157614219), (6, 105076146), (7, 90065268), (9, 70050764), (12, 52538073), (14, 45032634), (18, 35025382), (21, 30021756), (28, 22516317), (36, 17512691), (42, 15010878), (63, 10007252), (84, 7505439), (126, 5003626), (252, 2501813)]