18089328

素因数分解:

$2^4\times 3^1\times {\mathrm{197}}^1\times {\mathrm{1913}}^1$

素因数の和:2121

約数の個数: 40

約数和(自身を含む): 46992528

約数和(自身を除く): 28903200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 197, 394, 591, 788, 1182, 1576, 1913, 2364, 3152, 3826, 4728, 5739, 7652, 9456, 11478, 15304, 22956, 30608, 45912, 91824, 376861, 753722, 1130583, 1507444, 2261166, 3014888, 4522332, 6029776, 9044664, 18089328]

約数ペア:

[(1, 18089328), (2, 9044664), (3, 6029776), (4, 4522332), (6, 3014888), (8, 2261166), (12, 1507444), (16, 1130583), (24, 753722), (48, 376861), (197, 91824), (394, 45912), (591, 30608), (788, 22956), (1182, 15304), (1576, 11478), (1913, 9456), (2364, 7652), (3152, 5739), (3826, 4728)]