21785880768

素因数分解:

$2^6\times 3^1\times {\mathrm{113468129}}^1$

素因数の和:113468144

約数の個数: 28

約数和(自身を含む): 57641810040

約数和(自身を除く): 35855929272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 113468129, 226936258, 340404387, 453872516, 680808774, 907745032, 1361617548, 1815490064, 2723235096, 3630980128, 5446470192, 7261960256, 10892940384, 21785880768]

約数ペア:

[(1, 21785880768), (2, 10892940384), (3, 7261960256), (4, 5446470192), (6, 3630980128), (8, 2723235096), (12, 1815490064), (16, 1361617548), (24, 907745032), (32, 680808774), (48, 453872516), (64, 340404387), (96, 226936258), (192, 113468129)]