21452232

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{52579}}^1$

素因数の和:52605

約数の個数: 32

約数和(自身を含む): 56786400

約数和(自身を除く): 35334168

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 52579, 105158, 157737, 210316, 315474, 420632, 630948, 893843, 1261896, 1787686, 2681529, 3575372, 5363058, 7150744, 10726116, 21452232]

約数ペア:

[(1, 21452232), (2, 10726116), (3, 7150744), (4, 5363058), (6, 3575372), (8, 2681529), (12, 1787686), (17, 1261896), (24, 893843), (34, 630948), (51, 420632), (68, 315474), (102, 210316), (136, 157737), (204, 105158), (408, 52579)]