25370478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{743}}^1$

素因数の和:1029

約数の個数: 48

約数和(自身を含む): 63138816

約数和(自身を除く): 37768338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 743, 813, 1486, 1626, 1897, 2229, 2439, 3794, 4458, 4878, 5201, 5691, 6687, 10402, 11382, 13374, 15603, 17073, 31206, 34146, 46809, 93618, 201353, 402706, 604059, 1208118, 1409471, 1812177, 2818942, 3624354, 4228413, 8456826, 12685239, 25370478]

約数ペア:

[(1, 25370478), (2, 12685239), (3, 8456826), (6, 4228413), (7, 3624354), (9, 2818942), (14, 1812177), (18, 1409471), (21, 1208118), (42, 604059), (63, 402706), (126, 201353), (271, 93618), (542, 46809), (743, 34146), (813, 31206), (1486, 17073), (1626, 15603), (1897, 13374), (2229, 11382), (2439, 10402), (3794, 6687), (4458, 5691), (4878, 5201)]