23564664

素因数分解:

$2^3\times 3^2\times {\mathrm{509}}^1\times {\mathrm{643}}^1$

素因数の和:1164

約数の個数: 48

約数和(自身を含む): 64045800

約数和(自身を除く): 40481136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 509, 643, 1018, 1286, 1527, 1929, 2036, 2572, 3054, 3858, 4072, 4581, 5144, 5787, 6108, 7716, 9162, 11574, 12216, 15432, 18324, 23148, 36648, 46296, 327287, 654574, 981861, 1309148, 1963722, 2618296, 2945583, 3927444, 5891166, 7854888, 11782332, 23564664]

約数ペア:

[(1, 23564664), (2, 11782332), (3, 7854888), (4, 5891166), (6, 3927444), (8, 2945583), (9, 2618296), (12, 1963722), (18, 1309148), (24, 981861), (36, 654574), (72, 327287), (509, 46296), (643, 36648), (1018, 23148), (1286, 18324), (1527, 15432), (1929, 12216), (2036, 11574), (2572, 9162), (3054, 7716), (3858, 6108), (4072, 5787), (4581, 5144)]