2787134886

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{501103}}^1$

素因数の和:501217

約数の個数: 32

約数和(自身を含む): 6253777920

約数和(自身を除く): 3466643034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 618, 927, 1854, 2781, 5562, 501103, 1002206, 1503309, 3006618, 4509927, 9019854, 13529781, 27059562, 51613609, 103227218, 154840827, 309681654, 464522481, 929044962, 1393567443, 2787134886]

約数ペア:

[(1, 2787134886), (2, 1393567443), (3, 929044962), (6, 464522481), (9, 309681654), (18, 154840827), (27, 103227218), (54, 51613609), (103, 27059562), (206, 13529781), (309, 9019854), (618, 4509927), (927, 3006618), (1854, 1503309), (2781, 1002206), (5562, 501103)]