1917691878

素因数分解:

$2^1\times 3^1\times {\mathrm{107}}^1\times {\mathrm{661}}^1\times {\mathrm{4519}}^1$

素因数の和:5292

約数の個数: 32

約数和(自身を含む): 3877943040

約数和(自身を除く): 1960251162

約数列:

[1, 2, 3, 6, 107, 214, 321, 642, 661, 1322, 1983, 3966, 4519, 9038, 13557, 27114, 70727, 141454, 212181, 424362, 483533, 967066, 1450599, 2901198, 2987059, 5974118, 8961177, 17922354, 319615313, 639230626, 958845939, 1917691878]

約数ペア:

[(1, 1917691878), (2, 958845939), (3, 639230626), (6, 319615313), (107, 17922354), (214, 8961177), (321, 5974118), (642, 2987059), (661, 2901198), (1322, 1450599), (1983, 967066), (3966, 483533), (4519, 424362), (9038, 212181), (13557, 141454), (27114, 70727)]