2012028165

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{313}}^1\times {\mathrm{20407}}^1$

素因数の和:20738

約数の個数: 48

約数和(自身を含む): 3998661888

約数和(自身を除く): 1986633723

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 313, 315, 939, 1565, 2191, 2817, 4695, 6573, 10955, 14085, 19719, 20407, 32865, 61221, 98595, 102035, 142849, 183663, 306105, 428547, 714245, 918315, 1285641, 2142735, 6387391, 6428205, 19162173, 31936955, 44711737, 57486519, 95810865, 134135211, 223558685, 287432595, 402405633, 670676055, 2012028165]

約数ペア:

[(1, 2012028165), (3, 670676055), (5, 402405633), (7, 287432595), (9, 223558685), (15, 134135211), (21, 95810865), (35, 57486519), (45, 44711737), (63, 31936955), (105, 19162173), (313, 6428205), (315, 6387391), (939, 2142735), (1565, 1285641), (2191, 918315), (2817, 714245), (4695, 428547), (6573, 306105), (10955, 183663), (14085, 142849), (19719, 102035), (20407, 98595), (32865, 61221)]