40939458

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{974749}}^1$

素因数の和:974761

約数の個数: 16

約数和(自身を含む): 93576000

約数和(自身を除く): 52636542

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 974749, 1949498, 2924247, 5848494, 6823243, 13646486, 20469729, 40939458]

約数ペア:

[(1, 40939458), (2, 20469729), (3, 13646486), (6, 6823243), (7, 5848494), (14, 2924247), (21, 1949498), (42, 974749)]