8297478

素因数分解:

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

素因数の和:301

約数の個数: 64

約数和(自身を含む): 21411840

約数和(自身を除く): 13114362

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 271, 378, 486, 542, 567, 729, 813, 1134, 1458, 1626, 1701, 1897, 2187, 2439, 3402, 3794, 4374, 4878, 5103, 5691, 7317, 10206, 11382, 14634, 15309, 17073, 21951, 30618, 34146, 43902, 51219, 65853, 102438, 131706, 153657, 197559, 307314, 395118, 460971, 592677, 921942, 1185354, 1382913, 2765826, 4148739, 8297478]

約数ペア:

[(1, 8297478), (2, 4148739), (3, 2765826), (6, 1382913), (7, 1185354), (9, 921942), (14, 592677), (18, 460971), (21, 395118), (27, 307314), (42, 197559), (54, 153657), (63, 131706), (81, 102438), (126, 65853), (162, 51219), (189, 43902), (243, 34146), (271, 30618), (378, 21951), (486, 17073), (542, 15309), (567, 14634), (729, 11382), (813, 10206), (1134, 7317), (1458, 5691), (1626, 5103), (1701, 4878), (1897, 4374), (2187, 3794), (2439, 3402)]