291228618

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2554637}}^1$

素因数の和:2554661

約数の個数: 16

約数和(自身を含む): 613113120

約数和(自身を除く): 321884502

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2554637, 5109274, 7663911, 15327822, 48538103, 97076206, 145614309, 291228618]

約数ペア:

[(1, 291228618), (2, 145614309), (3, 97076206), (6, 48538103), (19, 15327822), (38, 7663911), (57, 5109274), (114, 2554637)]