21483173.000000000

素因数分解:

$2^3\times 3^1\times {\mathrm{487}}^1\times {\mathrm{11503}}^1$

素因数の和:11999

約数の個数: 32

約数和(自身を含む): 336837120

約数和(自身を除く): 202390056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 487, 974, 1461, 1948, 2922, 3896, 5844, 11503, 11688, 23006, 34509, 46012, 69018, 92024, 138036, 276072, 5601961, 11203922, 16805883, 22407844, 33611766, 44815688, 67223532, 134447064]

約数ペア:

[(1, 134447064), (2, 67223532), (3, 44815688), (4, 33611766), (6, 22407844), (8, 16805883), (12, 11203922), (24, 5601961), (487, 276072), (974, 138036), (1461, 92024), (1948, 69018), (2922, 46012), (3896, 34509), (5844, 23006), (11503, 11688)]