90071478

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{714853}}^1$

素因数の和:714868

約数の個数: 24

約数和(自身を含む): 223034448

約数和(自身を除く): 132962970

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 714853, 1429706, 2144559, 4289118, 5003971, 6433677, 10007942, 12867354, 15011913, 30023826, 45035739, 90071478]

約数ペア:

[(1, 90071478), (2, 45035739), (3, 30023826), (6, 15011913), (7, 12867354), (9, 10007942), (14, 6433677), (18, 5003971), (21, 4289118), (42, 2144559), (63, 1429706), (126, 714853)]