21163392024

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{12419831}}^1$

素因数の和:12419911

約数の個数: 32

約数和(自身を含む): 53653674240

約数和(自身を除く): 32490282216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 142, 213, 284, 426, 568, 852, 1704, 12419831, 24839662, 37259493, 49679324, 74518986, 99358648, 149037972, 298075944, 881808001, 1763616002, 2645424003, 3527232004, 5290848006, 7054464008, 10581696012, 21163392024]

約数ペア:

[(1, 21163392024), (2, 10581696012), (3, 7054464008), (4, 5290848006), (6, 3527232004), (8, 2645424003), (12, 1763616002), (24, 881808001), (71, 298075944), (142, 149037972), (213, 99358648), (284, 74518986), (426, 49679324), (568, 37259493), (852, 24839662), (1704, 12419831)]