1640894328

素因数分解:

$2^3\times 3^3\times {\mathrm{7596733}}^1$

素因数の和:7596748

約数の個数: 32

約数和(自身を含む): 4558040400

約数和(自身を除く): 2917146072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 7596733, 15193466, 22790199, 30386932, 45580398, 60773864, 68370597, 91160796, 136741194, 182321592, 205111791, 273482388, 410223582, 546964776, 820447164, 1640894328]

約数ペア:

[(1, 1640894328), (2, 820447164), (3, 546964776), (4, 410223582), (6, 273482388), (8, 205111791), (9, 182321592), (12, 136741194), (18, 91160796), (24, 68370597), (27, 60773864), (36, 45580398), (54, 30386932), (72, 22790199), (108, 15193466), (216, 7596733)]