21294012

素因数分解:

$2^2\times 3^1\times {\mathrm{587}}^1\times {\mathrm{3023}}^1$

素因数の和:3617

約数の個数: 24

約数和(自身を含む): 49787136

約数和(自身を除く): 28493124

約数列:

[1, 2, 3, 4, 6, 12, 587, 1174, 1761, 2348, 3023, 3522, 6046, 7044, 9069, 12092, 18138, 36276, 1774501, 3549002, 5323503, 7098004, 10647006, 21294012]

約数ペア:

[(1, 21294012), (2, 10647006), (3, 7098004), (4, 5323503), (6, 3549002), (12, 1774501), (587, 36276), (1174, 18138), (1761, 12092), (2348, 9069), (3023, 7044), (3522, 6046)]