12991776

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{19333}}^1$

素因数の和:19353

約数の個数: 48

約数和(自身を含む): 38977344

約数和(自身を除く): 25985568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 19333, 38666, 57999, 77332, 115998, 135331, 154664, 231996, 270662, 309328, 405993, 463992, 541324, 618656, 811986, 927984, 1082648, 1623972, 1855968, 2165296, 3247944, 4330592, 6495888, 12991776]

約数ペア:

[(1, 12991776), (2, 6495888), (3, 4330592), (4, 3247944), (6, 2165296), (7, 1855968), (8, 1623972), (12, 1082648), (14, 927984), (16, 811986), (21, 618656), (24, 541324), (28, 463992), (32, 405993), (42, 309328), (48, 270662), (56, 231996), (84, 154664), (96, 135331), (112, 115998), (168, 77332), (224, 57999), (336, 38666), (672, 19333)]