9991488

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4031

約数の個数: 56

約数和(自身を含む): 28476448

約数和(自身を除く): 18484960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 4003, 8006, 12009, 16012, 24018, 32024, 48036, 52039, 64048, 96072, 104078, 128096, 156117, 192144, 208156, 256192, 312234, 384288, 416312, 624468, 768576, 832624, 1248936, 1665248, 2497872, 3330496, 4995744, 9991488]

約数ペア:

[(1, 9991488), (2, 4995744), (3, 3330496), (4, 2497872), (6, 1665248), (8, 1248936), (12, 832624), (13, 768576), (16, 624468), (24, 416312), (26, 384288), (32, 312234), (39, 256192), (48, 208156), (52, 192144), (64, 156117), (78, 128096), (96, 104078), (104, 96072), (156, 64048), (192, 52039), (208, 48036), (312, 32024), (416, 24018), (624, 16012), (832, 12009), (1248, 8006), (2496, 4003)]