40098078

素因数分解:

$2^1\times 3^4\times {\mathrm{247519}}^1$

素因数の和:247533

約数の個数: 20

約数和(自身を含む): 89849760

約数和(自身を除く): 49751682

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 247519, 495038, 742557, 1485114, 2227671, 4455342, 6683013, 13366026, 20049039, 40098078]

約数ペア:

[(1, 40098078), (2, 20049039), (3, 13366026), (6, 6683013), (9, 4455342), (18, 2227671), (27, 1485114), (54, 742557), (81, 495038), (162, 247519)]