21629064

素因数分解:

$2^3\times 3^1\times {\mathrm{901211}}^1$

素因数の和:901220

約数の個数: 16

約数和(自身を含む): 54072720

約数和(自身を除く): 32443656

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 901211, 1802422, 2703633, 3604844, 5407266, 7209688, 10814532, 21629064]

約数ペア:

[(1, 21629064), (2, 10814532), (3, 7209688), (4, 5407266), (6, 3604844), (8, 2703633), (12, 1802422), (24, 901211)]