21690432

素因数分解:

$2^6\times 3^2\times {\mathrm{37657}}^1$

素因数の和:37675

約数の個数: 42

約数和(自身を含む): 62173358

約数和(自身を除く): 40482926

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 37657, 75314, 112971, 150628, 225942, 301256, 338913, 451884, 602512, 677826, 903768, 1205024, 1355652, 1807536, 2410048, 2711304, 3615072, 5422608, 7230144, 10845216, 21690432]

約数ペア:

[(1, 21690432), (2, 10845216), (3, 7230144), (4, 5422608), (6, 3615072), (8, 2711304), (9, 2410048), (12, 1807536), (16, 1355652), (18, 1205024), (24, 903768), (32, 677826), (36, 602512), (48, 451884), (64, 338913), (72, 301256), (96, 225942), (144, 150628), (192, 112971), (288, 75314), (576, 37657)]