2643144

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{15733}}^1$

素因数の和:15749

約数の個数: 32

約数和(自身を含む): 7552320

約数和(自身を除く): 4909176

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 15733, 31466, 47199, 62932, 94398, 110131, 125864, 188796, 220262, 330393, 377592, 440524, 660786, 881048, 1321572, 2643144]

約数ペア:

[(1, 2643144), (2, 1321572), (3, 881048), (4, 660786), (6, 440524), (7, 377592), (8, 330393), (12, 220262), (14, 188796), (21, 125864), (24, 110131), (28, 94398), (42, 62932), (56, 47199), (84, 31466), (168, 15733)]