1618973712

素因数分解:

$2^4\times 3^2\times {\mathrm{11242873}}^1$

素因数の和:11242887

約数の個数: 30

約数和(自身を含む): 4530878222

約数和(自身を除く): 2911904510

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 11242873, 22485746, 33728619, 44971492, 67457238, 89942984, 101185857, 134914476, 179885968, 202371714, 269828952, 404743428, 539657904, 809486856, 1618973712]

約数ペア:

[(1, 1618973712), (2, 809486856), (3, 539657904), (4, 404743428), (6, 269828952), (8, 202371714), (9, 179885968), (12, 134914476), (16, 101185857), (18, 89942984), (24, 67457238), (36, 44971492), (48, 33728619), (72, 22485746), (144, 11242873)]