21393024

素因数分解:

$2^7\times 3^1\times {\mathrm{55711}}^1$

素因数の和:55728

約数の個数: 32

約数和(自身を含む): 56826240

約数和(自身を除く): 35433216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55711, 111422, 167133, 222844, 334266, 445688, 668532, 891376, 1337064, 1782752, 2674128, 3565504, 5348256, 7131008, 10696512, 21393024]

約数ペア:

[(1, 21393024), (2, 10696512), (3, 7131008), (4, 5348256), (6, 3565504), (8, 2674128), (12, 1782752), (16, 1337064), (24, 891376), (32, 668532), (48, 445688), (64, 334266), (96, 222844), (128, 167133), (192, 111422), (384, 55711)]