21819648

素因数分解:

$2^8\times 3^1\times {\mathrm{28411}}^1$

素因数の和:28430

約数の個数: 36

約数和(自身を含む): 58074128

約数和(自身を除く): 36254480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 28411, 56822, 85233, 113644, 170466, 227288, 340932, 454576, 681864, 909152, 1363728, 1818304, 2727456, 3636608, 5454912, 7273216, 10909824, 21819648]

約数ペア:

[(1, 21819648), (2, 10909824), (3, 7273216), (4, 5454912), (6, 3636608), (8, 2727456), (12, 1818304), (16, 1363728), (24, 909152), (32, 681864), (48, 454576), (64, 340932), (96, 227288), (128, 170466), (192, 113644), (256, 85233), (384, 56822), (768, 28411)]