8049804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1646

約数の個数: 48

約数和(自身を含む): 21831936

約数和(自身を除く): 13782132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 122, 183, 244, 366, 427, 732, 854, 1281, 1571, 1708, 2562, 3142, 4713, 5124, 6284, 9426, 10997, 18852, 21994, 32991, 43988, 65982, 95831, 131964, 191662, 287493, 383324, 574986, 670817, 1149972, 1341634, 2012451, 2683268, 4024902, 8049804]

約数ペア:

[(1, 8049804), (2, 4024902), (3, 2683268), (4, 2012451), (6, 1341634), (7, 1149972), (12, 670817), (14, 574986), (21, 383324), (28, 287493), (42, 191662), (61, 131964), (84, 95831), (122, 65982), (183, 43988), (244, 32991), (366, 21994), (427, 18852), (732, 10997), (854, 9426), (1281, 6284), (1571, 5124), (1708, 4713), (2562, 3142)]