1019880216

素因数分解:

$2^3\times 3^2\times {\mathrm{541}}^1\times {\mathrm{26183}}^1$

素因数の和:26736

約数の個数: 48

約数和(自身を含む): 2767386960

約数和(自身を除く): 1747506744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 541, 1082, 1623, 2164, 3246, 4328, 4869, 6492, 9738, 12984, 19476, 26183, 38952, 52366, 78549, 104732, 157098, 209464, 235647, 314196, 471294, 628392, 942588, 1885176, 14165003, 28330006, 42495009, 56660012, 84990018, 113320024, 127485027, 169980036, 254970054, 339960072, 509940108, 1019880216]

約数ペア:

[(1, 1019880216), (2, 509940108), (3, 339960072), (4, 254970054), (6, 169980036), (8, 127485027), (9, 113320024), (12, 84990018), (18, 56660012), (24, 42495009), (36, 28330006), (72, 14165003), (541, 1885176), (1082, 942588), (1623, 628392), (2164, 471294), (3246, 314196), (4328, 235647), (4869, 209464), (6492, 157098), (9738, 104732), (12984, 78549), (19476, 52366), (26183, 38952)]