1928688

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1$

素因数の和:1781

約数の個数: 40

約数和(自身を含む): 5202048

約数和(自身を除く): 3273360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 1747, 3494, 5241, 6988, 10482, 13976, 20964, 27952, 40181, 41928, 80362, 83856, 120543, 160724, 241086, 321448, 482172, 642896, 964344, 1928688]

約数ペア:

[(1, 1928688), (2, 964344), (3, 642896), (4, 482172), (6, 321448), (8, 241086), (12, 160724), (16, 120543), (23, 83856), (24, 80362), (46, 41928), (48, 40181), (69, 27952), (92, 20964), (138, 13976), (184, 10482), (276, 6988), (368, 5241), (552, 3494), (1104, 1747)]