1898889684

素因数分解:

$2^2\times 3^1\times {\mathrm{1123}}^1\times {\mathrm{140909}}^1$

素因数の和:142039

約数の個数: 24

約数和(自身を含む): 4434719520

約数和(自身を除く): 2535829836

約数列:

[1, 2, 3, 4, 6, 12, 1123, 2246, 3369, 4492, 6738, 13476, 140909, 281818, 422727, 563636, 845454, 1690908, 158240807, 316481614, 474722421, 632963228, 949444842, 1898889684]

約数ペア:

[(1, 1898889684), (2, 949444842), (3, 632963228), (4, 474722421), (6, 316481614), (12, 158240807), (1123, 1690908), (2246, 845454), (3369, 563636), (4492, 422727), (6738, 281818), (13476, 140909)]