21167644794

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{983}}^1\times {\mathrm{123757}}^1$

素因数の和:124774

約数の個数: 32

約数和(自身を含む): 43840033920

約数和(自身を除く): 22672389126

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 983, 1966, 2949, 5898, 28507, 57014, 85521, 123757, 171042, 247514, 371271, 742542, 3588953, 7177906, 10766859, 21533718, 121653131, 243306262, 364959393, 729918786, 3527940799, 7055881598, 10583822397, 21167644794]

約数ペア:

[(1, 21167644794), (2, 10583822397), (3, 7055881598), (6, 3527940799), (29, 729918786), (58, 364959393), (87, 243306262), (174, 121653131), (983, 21533718), (1966, 10766859), (2949, 7177906), (5898, 3588953), (28507, 742542), (57014, 371271), (85521, 247514), (123757, 171042)]