254421846

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7451}}^1$

素因数の和:7737

約数の個数: 48

約数和(自身を含む): 632406528

約数和(自身を除く): 377984682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 271, 542, 813, 1626, 1897, 2439, 3794, 4878, 5691, 7451, 11382, 14902, 17073, 22353, 34146, 44706, 52157, 67059, 104314, 134118, 156471, 312942, 469413, 938826, 2019221, 4038442, 6057663, 12115326, 14134547, 18172989, 28269094, 36345978, 42403641, 84807282, 127210923, 254421846]

約数ペア:

[(1, 254421846), (2, 127210923), (3, 84807282), (6, 42403641), (7, 36345978), (9, 28269094), (14, 18172989), (18, 14134547), (21, 12115326), (42, 6057663), (63, 4038442), (126, 2019221), (271, 938826), (542, 469413), (813, 312942), (1626, 156471), (1897, 134118), (2439, 104314), (3794, 67059), (4878, 52157), (5691, 44706), (7451, 34146), (11382, 22353), (14902, 17073)]