21643932

素因数分解:

$2^2\times 3^1\times {\mathrm{379}}^1\times {\mathrm{4759}}^1$

素因数の和:5145

約数の個数: 24

約数和(自身を含む): 50646400

約数和(自身を除く): 29002468

約数列:

[1, 2, 3, 4, 6, 12, 379, 758, 1137, 1516, 2274, 4548, 4759, 9518, 14277, 19036, 28554, 57108, 1803661, 3607322, 5410983, 7214644, 10821966, 21643932]

約数ペア:

[(1, 21643932), (2, 10821966), (3, 7214644), (4, 5410983), (6, 3607322), (12, 1803661), (379, 57108), (758, 28554), (1137, 19036), (1516, 14277), (2274, 9518), (4548, 4759)]