138373578

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1098203}}^1$

素因数の和:1098218

約数の個数: 24

約数和(自身を含む): 342639648

約数和(自身を除く): 204266070

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1098203, 2196406, 3294609, 6589218, 7687421, 9883827, 15374842, 19767654, 23062263, 46124526, 69186789, 138373578]

約数ペア:

[(1, 138373578), (2, 69186789), (3, 46124526), (6, 23062263), (7, 19767654), (9, 15374842), (14, 9883827), (18, 7687421), (21, 6589218), (42, 3294609), (63, 2196406), (126, 1098203)]