6404796

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{1999}}^1$

素因数の和:2098

約数の個数: 36

約数和(自身を含む): 16380000

約数和(自身を除く): 9975204

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 1999, 3204, 3998, 5997, 7996, 11994, 17991, 23988, 35982, 71964, 177911, 355822, 533733, 711644, 1067466, 1601199, 2134932, 3202398, 6404796]

約数ペア:

[(1, 6404796), (2, 3202398), (3, 2134932), (4, 1601199), (6, 1067466), (9, 711644), (12, 533733), (18, 355822), (36, 177911), (89, 71964), (178, 35982), (267, 23988), (356, 17991), (534, 11994), (801, 7996), (1068, 5997), (1602, 3998), (1999, 3204)]