1330705962

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{666019}}^1$

素因数の和:666067

約数の個数: 32

約数和(自身を含む): 3037051200

約数和(自身を除く): 1706345238

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 666019, 1332038, 1998057, 3996114, 5994171, 11988342, 17982513, 24642703, 35965026, 49285406, 73928109, 147856218, 221784327, 443568654, 665352981, 1330705962]

約数ペア:

[(1, 1330705962), (2, 665352981), (3, 443568654), (6, 221784327), (9, 147856218), (18, 73928109), (27, 49285406), (37, 35965026), (54, 24642703), (74, 17982513), (111, 11988342), (222, 5994171), (333, 3996114), (666, 1998057), (999, 1332038), (1998, 666019)]