218232228

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{143197}}^1$

素因数の和:143331

約数の個数: 24

約数和(自身を含む): 513221632

約数和(自身を除く): 294989404

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 143197, 286394, 429591, 572788, 859182, 1718364, 18186019, 36372038, 54558057, 72744076, 109116114, 218232228]

約数ペア:

[(1, 218232228), (2, 109116114), (3, 72744076), (4, 54558057), (6, 36372038), (12, 18186019), (127, 1718364), (254, 859182), (381, 572788), (508, 429591), (762, 286394), (1524, 143197)]