21715968

素因数分解:

$2^{10}\times 3^1\times {\mathrm{7069}}^1$

素因数の和:7092

約数の個数: 44

約数和(自身を含む): 57889160

約数和(自身を除く): 36173192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 3072, 7069, 14138, 21207, 28276, 42414, 56552, 84828, 113104, 169656, 226208, 339312, 452416, 678624, 904832, 1357248, 1809664, 2714496, 3619328, 5428992, 7238656, 10857984, 21715968]

約数ペア:

[(1, 21715968), (2, 10857984), (3, 7238656), (4, 5428992), (6, 3619328), (8, 2714496), (12, 1809664), (16, 1357248), (24, 904832), (32, 678624), (48, 452416), (64, 339312), (96, 226208), (128, 169656), (192, 113104), (256, 84828), (384, 56552), (512, 42414), (768, 28276), (1024, 21207), (1536, 14138), (3072, 7069)]