18031000752

素因数分解:

$2^4\times 3^2\times {\mathrm{257}}^1\times {\mathrm{487219}}^1$

素因数の和:487490

約数の個数: 60

約数和(自身を含む): 50658212280

約数和(自身を除く): 32627211528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4112, 4626, 6168, 9252, 12336, 18504, 37008, 487219, 974438, 1461657, 1948876, 2923314, 3897752, 4384971, 5846628, 7795504, 8769942, 11693256, 17539884, 23386512, 35079768, 70159536, 125215283, 250430566, 375645849, 500861132, 751291698, 1001722264, 1126937547, 1502583396, 2003444528, 2253875094, 3005166792, 4507750188, 6010333584, 9015500376, 18031000752]

約数ペア:

[(1, 18031000752), (2, 9015500376), (3, 6010333584), (4, 4507750188), (6, 3005166792), (8, 2253875094), (9, 2003444528), (12, 1502583396), (16, 1126937547), (18, 1001722264), (24, 751291698), (36, 500861132), (48, 375645849), (72, 250430566), (144, 125215283), (257, 70159536), (514, 35079768), (771, 23386512), (1028, 17539884), (1542, 11693256), (2056, 8769942), (2313, 7795504), (3084, 5846628), (4112, 4384971), (4626, 3897752), (6168, 2923314), (9252, 1948876), (12336, 1461657), (18504, 974438), (37008, 487219)]