15513288

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{863}}^1$

素因数の和:986

約数の個数: 64

約数和(自身を含む): 44789760

約数和(自身を除く): 29276472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 107, 168, 214, 321, 428, 642, 749, 856, 863, 1284, 1498, 1726, 2247, 2568, 2589, 2996, 3452, 4494, 5178, 5992, 6041, 6904, 8988, 10356, 12082, 17976, 18123, 20712, 24164, 36246, 48328, 72492, 92341, 144984, 184682, 277023, 369364, 554046, 646387, 738728, 1108092, 1292774, 1939161, 2216184, 2585548, 3878322, 5171096, 7756644, 15513288]

約数ペア:

[(1, 15513288), (2, 7756644), (3, 5171096), (4, 3878322), (6, 2585548), (7, 2216184), (8, 1939161), (12, 1292774), (14, 1108092), (21, 738728), (24, 646387), (28, 554046), (42, 369364), (56, 277023), (84, 184682), (107, 144984), (168, 92341), (214, 72492), (321, 48328), (428, 36246), (642, 24164), (749, 20712), (856, 18123), (863, 17976), (1284, 12082), (1498, 10356), (1726, 8988), (2247, 6904), (2568, 6041), (2589, 5992), (2996, 5178), (3452, 4494)]