1620048

素因数分解:

$2^4\times 3^1\times {\mathrm{33751}}^1$

素因数の和:33762

約数の個数: 20

約数和(自身を含む): 4185248

約数和(自身を除く): 2565200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 33751, 67502, 101253, 135004, 202506, 270008, 405012, 540016, 810024, 1620048]

約数ペア:

[(1, 1620048), (2, 810024), (3, 540016), (4, 405012), (6, 270008), (8, 202506), (12, 135004), (16, 101253), (24, 67502), (48, 33751)]