1561968

素因数分解:

$2^4\times 3^2\times {\mathrm{10847}}^1$

素因数の和:10861

約数の個数: 30

約数和(自身を含む): 4371744

約数和(自身を除く): 2809776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 10847, 21694, 32541, 43388, 65082, 86776, 97623, 130164, 173552, 195246, 260328, 390492, 520656, 780984, 1561968]

約数ペア:

[(1, 1561968), (2, 780984), (3, 520656), (4, 390492), (6, 260328), (8, 195246), (9, 173552), (12, 130164), (16, 97623), (18, 86776), (24, 65082), (36, 43388), (48, 32541), (72, 21694), (144, 10847)]