18448976464

素因数分解:

$2^4\times {\mathrm{229}}^1\times {\mathrm{919}}^1\times {\mathrm{5479}}^1$

素因数の和:6635

約数の個数: 40

約数和(自身を含む): 35946608000

約数和(自身を除く): 17497631536

約数列:

[1, 2, 4, 8, 16, 229, 458, 916, 919, 1832, 1838, 3664, 3676, 5479, 7352, 10958, 14704, 21916, 43832, 87664, 210451, 420902, 841804, 1254691, 1683608, 2509382, 3367216, 5018764, 5035201, 10037528, 10070402, 20075056, 20140804, 40281608, 80563216, 1153061029, 2306122058, 4612244116, 9224488232, 18448976464]

約数ペア:

[(1, 18448976464), (2, 9224488232), (4, 4612244116), (8, 2306122058), (16, 1153061029), (229, 80563216), (458, 40281608), (916, 20140804), (919, 20075056), (1832, 10070402), (1838, 10037528), (3664, 5035201), (3676, 5018764), (5479, 3367216), (7352, 2509382), (10958, 1683608), (14704, 1254691), (21916, 841804), (43832, 420902), (87664, 210451)]