6640008

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{523}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 17386320

約数和(自身を除く): 10746312

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 92, 138, 184, 276, 523, 529, 552, 1046, 1058, 1569, 1587, 2092, 2116, 3138, 3174, 4184, 4232, 6276, 6348, 12029, 12552, 12696, 24058, 36087, 48116, 72174, 96232, 144348, 276667, 288696, 553334, 830001, 1106668, 1660002, 2213336, 3320004, 6640008]

約数ペア:

[(1, 6640008), (2, 3320004), (3, 2213336), (4, 1660002), (6, 1106668), (8, 830001), (12, 553334), (23, 288696), (24, 276667), (46, 144348), (69, 96232), (92, 72174), (138, 48116), (184, 36087), (276, 24058), (523, 12696), (529, 12552), (552, 12029), (1046, 6348), (1058, 6276), (1569, 4232), (1587, 4184), (2092, 3174), (2116, 3138)]