40949538

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{974989}}^1$

素因数の和:975001

約数の個数: 16

約数和(自身を含む): 93599040

約数和(自身を除く): 52649502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 974989, 1949978, 2924967, 5849934, 6824923, 13649846, 20474769, 40949538]

約数ペア:

[(1, 40949538), (2, 20474769), (3, 13649846), (6, 6824923), (7, 5849934), (14, 2924967), (21, 1949978), (42, 974989)]