12691968

素因数分解:

$2^9\times 3^1\times {\mathrm{8263}}^1$

素因数の和:8284

約数の個数: 40

約数和(自身を含む): 33816288

約数和(自身を除く): 21124320

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 8263, 16526, 24789, 33052, 49578, 66104, 99156, 132208, 198312, 264416, 396624, 528832, 793248, 1057664, 1586496, 2115328, 3172992, 4230656, 6345984, 12691968]

約数ペア:

[(1, 12691968), (2, 6345984), (3, 4230656), (4, 3172992), (6, 2115328), (8, 1586496), (12, 1057664), (16, 793248), (24, 528832), (32, 396624), (48, 264416), (64, 198312), (96, 132208), (128, 99156), (192, 66104), (256, 49578), (384, 33052), (512, 24789), (768, 16526), (1536, 8263)]