253308222

素因数分解:

$2^1\times 3^4\times {\mathrm{1563631}}^1$

素因数の和:1563645

約数の個数: 20

約数和(自身を含む): 567598416

約数和(自身を除く): 314290194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1563631, 3127262, 4690893, 9381786, 14072679, 28145358, 42218037, 84436074, 126654111, 253308222]

約数ペア:

[(1, 253308222), (2, 126654111), (3, 84436074), (6, 42218037), (9, 28145358), (18, 14072679), (27, 9381786), (54, 4690893), (81, 3127262), (162, 1563631)]