9780765912

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{516517}}^1$

素因数の和:516792

約数の個数: 48

約数和(自身を含む): 26590346640

約数和(自身を除く): 16809580728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 9468, 18936, 516517, 1033034, 1549551, 2066068, 3099102, 4132136, 4648653, 6198204, 9297306, 12396408, 18594612, 37189224, 135843971, 271687942, 407531913, 543375884, 815063826, 1086751768, 1222595739, 1630127652, 2445191478, 3260255304, 4890382956, 9780765912]

約数ペア:

[(1, 9780765912), (2, 4890382956), (3, 3260255304), (4, 2445191478), (6, 1630127652), (8, 1222595739), (9, 1086751768), (12, 815063826), (18, 543375884), (24, 407531913), (36, 271687942), (72, 135843971), (263, 37189224), (526, 18594612), (789, 12396408), (1052, 9297306), (1578, 6198204), (2104, 4648653), (2367, 4132136), (3156, 3099102), (4734, 2066068), (6312, 1549551), (9468, 1033034), (18936, 516517)]