21321024

素因数分解:

$2^6\times 3^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:687

約数の個数: 56

約数和(自身を含む): 56753760

約数和(自身を除く): 35432736

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 293, 379, 586, 758, 879, 1137, 1172, 1516, 1758, 2274, 2344, 3032, 3516, 4548, 4688, 6064, 7032, 9096, 9376, 12128, 14064, 18192, 18752, 24256, 28128, 36384, 56256, 72768, 111047, 222094, 333141, 444188, 666282, 888376, 1332564, 1776752, 2665128, 3553504, 5330256, 7107008, 10660512, 21321024]

約数ペア:

[(1, 21321024), (2, 10660512), (3, 7107008), (4, 5330256), (6, 3553504), (8, 2665128), (12, 1776752), (16, 1332564), (24, 888376), (32, 666282), (48, 444188), (64, 333141), (96, 222094), (192, 111047), (293, 72768), (379, 56256), (586, 36384), (758, 28128), (879, 24256), (1137, 18752), (1172, 18192), (1516, 14064), (1758, 12128), (2274, 9376), (2344, 9096), (3032, 7032), (3516, 6064), (4548, 4688)]