142139466

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1128091}}^1$

素因数の和:1128106

約数の個数: 24

約数和(自身を含む): 351964704

約数和(自身を除く): 209825238

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1128091, 2256182, 3384273, 6768546, 7896637, 10152819, 15793274, 20305638, 23689911, 47379822, 71069733, 142139466]

約数ペア:

[(1, 142139466), (2, 71069733), (3, 47379822), (6, 23689911), (7, 20305638), (9, 15793274), (14, 10152819), (18, 7896637), (21, 6768546), (42, 3384273), (63, 2256182), (126, 1128091)]