1217485998

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{271639}}^1$

素因数の和:271733

約数の個数: 32

約数和(自身を含む): 2738131200

約数和(自身を除く): 1520645202

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 271639, 543278, 814917, 1629834, 2444751, 4889502, 7334253, 14668506, 22546037, 45092074, 67638111, 135276222, 202914333, 405828666, 608742999, 1217485998]

約数ペア:

[(1, 1217485998), (2, 608742999), (3, 405828666), (6, 202914333), (9, 135276222), (18, 67638111), (27, 45092074), (54, 22546037), (83, 14668506), (166, 7334253), (249, 4889502), (498, 2444751), (747, 1629834), (1494, 814917), (2241, 543278), (4482, 271639)]