18214938

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144563}}^1$

素因数の和:144578

約数の個数: 24

約数和(自身を含む): 45103968

約数和(自身を除く): 26889030

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144563, 289126, 433689, 867378, 1011941, 1301067, 2023882, 2602134, 3035823, 6071646, 9107469, 18214938]

約数ペア:

[(1, 18214938), (2, 9107469), (3, 6071646), (6, 3035823), (7, 2602134), (9, 2023882), (14, 1301067), (18, 1011941), (21, 867378), (42, 433689), (63, 289126), (126, 144563)]