1943669882898

素因数分解:

$2^1\times 3^2\times {\mathrm{1999}}^1\times {\mathrm{54017839}}^1$

素因数の和:54019846

約数の個数: 24

約数和(自身を含む): 4213391520000

約数和(自身を除く): 2269721637102

約数列:

[1, 2, 3, 6, 9, 18, 1999, 3998, 5997, 11994, 17991, 35982, 54017839, 108035678, 162053517, 324107034, 486160551, 972321102, 107981660161, 215963320322, 323944980483, 647889960966, 971834941449, 1943669882898]

約数ペア:

[(1, 1943669882898), (2, 971834941449), (3, 647889960966), (6, 323944980483), (9, 215963320322), (18, 107981660161), (1999, 972321102), (3998, 486160551), (5997, 324107034), (11994, 162053517), (17991, 108035678), (35982, 54017839)]