18470988

素因数分解:

$2^2\times 3^2\times {\mathrm{513083}}^1$

素因数の和:513093

約数の個数: 18

約数和(自身を含む): 46690644

約数和(自身を除く): 28219656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 513083, 1026166, 1539249, 2052332, 3078498, 4617747, 6156996, 9235494, 18470988]

約数ペア:

[(1, 18470988), (2, 9235494), (3, 6156996), (4, 4617747), (6, 3078498), (9, 2052332), (12, 1539249), (18, 1026166), (36, 513083)]