16980048

素因数分解:

$2^4\times 3^2\times {\mathrm{117917}}^1$

素因数の和:117931

約数の個数: 30

約数和(自身を含む): 47520954

約数和(自身を除く): 30540906

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 117917, 235834, 353751, 471668, 707502, 943336, 1061253, 1415004, 1886672, 2122506, 2830008, 4245012, 5660016, 8490024, 16980048]

約数ペア:

[(1, 16980048), (2, 8490024), (3, 5660016), (4, 4245012), (6, 2830008), (8, 2122506), (9, 1886672), (12, 1415004), (16, 1061253), (18, 943336), (24, 707502), (36, 471668), (48, 353751), (72, 235834), (144, 117917)]