21167928

素因数分解:

$2^3\times 3^2\times {\mathrm{293999}}^1$

素因数の和:294011

約数の個数: 24

約数和(自身を含む): 57330000

約数和(自身を除く): 36162072

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 293999, 587998, 881997, 1175996, 1763994, 2351992, 2645991, 3527988, 5291982, 7055976, 10583964, 21167928]

約数ペア:

[(1, 21167928), (2, 10583964), (3, 7055976), (4, 5291982), (6, 3527988), (8, 2645991), (9, 2351992), (12, 1763994), (18, 1175996), (24, 881997), (36, 587998), (72, 293999)]