16407972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{65111}}^1$

素因数の和:65128

約数の個数: 36

約数和(自身を含む): 47401536

約数和(自身を除く): 30993564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 65111, 130222, 195333, 260444, 390666, 455777, 585999, 781332, 911554, 1171998, 1367331, 1823108, 2343996, 2734662, 4101993, 5469324, 8203986, 16407972]

約数ペア:

[(1, 16407972), (2, 8203986), (3, 5469324), (4, 4101993), (6, 2734662), (7, 2343996), (9, 1823108), (12, 1367331), (14, 1171998), (18, 911554), (21, 781332), (28, 585999), (36, 455777), (42, 390666), (63, 260444), (84, 195333), (126, 130222), (252, 65111)]