63871356

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{10457}}^1$

素因数の和:10973

約数の個数: 24

約数和(自身を含む): 149340240

約数和(自身を除く): 85468884

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 6108, 10457, 20914, 31371, 41828, 62742, 125484, 5322613, 10645226, 15967839, 21290452, 31935678, 63871356]

約数ペア:

[(1, 63871356), (2, 31935678), (3, 21290452), (4, 15967839), (6, 10645226), (12, 5322613), (509, 125484), (1018, 62742), (1527, 41828), (2036, 31371), (3054, 20914), (6108, 10457)]