21096696

素因数分解:

$2^3\times 3^1\times {\mathrm{547}}^1\times {\mathrm{1607}}^1$

素因数の和:2163

約数の個数: 32

約数和(自身を含む): 52871040

約数和(自身を除く): 31774344

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 547, 1094, 1607, 1641, 2188, 3214, 3282, 4376, 4821, 6428, 6564, 9642, 12856, 13128, 19284, 38568, 879029, 1758058, 2637087, 3516116, 5274174, 7032232, 10548348, 21096696]

約数ペア:

[(1, 21096696), (2, 10548348), (3, 7032232), (4, 5274174), (6, 3516116), (8, 2637087), (12, 1758058), (24, 879029), (547, 38568), (1094, 19284), (1607, 13128), (1641, 12856), (2188, 9642), (3214, 6564), (3282, 6428), (4376, 4821)]