1898493894

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{98849}}^1$

素因数の和:98965

約数の個数: 48

約数和(自身を含む): 4533656400

約数和(自身を除く): 2635162506

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1746, 2134, 3201, 6402, 9603, 19206, 98849, 197698, 296547, 593094, 889641, 1087339, 1779282, 2174678, 3262017, 6524034, 9588353, 9786051, 19176706, 19572102, 28765059, 57530118, 86295177, 105471883, 172590354, 210943766, 316415649, 632831298, 949246947, 1898493894]

約数ペア:

[(1, 1898493894), (2, 949246947), (3, 632831298), (6, 316415649), (9, 210943766), (11, 172590354), (18, 105471883), (22, 86295177), (33, 57530118), (66, 28765059), (97, 19572102), (99, 19176706), (194, 9786051), (198, 9588353), (291, 6524034), (582, 3262017), (873, 2174678), (1067, 1779282), (1746, 1087339), (2134, 889641), (3201, 593094), (6402, 296547), (9603, 197698), (19206, 98849)]