2012080428

素因数分解:

$2^2\times 3^2\times {\mathrm{55891123}}^1$

素因数の和:55891133

約数の個数: 18

約数和(自身を含む): 5086092284

約数和(自身を除く): 3074011856

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 55891123, 111782246, 167673369, 223564492, 335346738, 503020107, 670693476, 1006040214, 2012080428]

約数ペア:

[(1, 2012080428), (2, 1006040214), (3, 670693476), (4, 503020107), (6, 335346738), (9, 223564492), (12, 167673369), (18, 111782246), (36, 55891123)]