21595968

素因数分解:

$2^6\times 3^2\times {\mathrm{37493}}^1$

素因数の和:37511

約数の個数: 42

約数和(自身を含む): 61902594

約数和(自身を除く): 40306626

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37493, 74986, 112479, 149972, 224958, 299944, 337437, 449916, 599888, 674874, 899832, 1199776, 1349748, 1799664, 2399552, 2699496, 3599328, 5398992, 7198656, 10797984, 21595968]

約数ペア:

[(1, 21595968), (2, 10797984), (3, 7198656), (4, 5398992), (6, 3599328), (8, 2699496), (9, 2399552), (12, 1799664), (16, 1349748), (18, 1199776), (24, 899832), (32, 674874), (36, 599888), (48, 449916), (64, 337437), (72, 299944), (96, 224958), (144, 149972), (192, 112479), (288, 74986), (576, 37493)]