138470598

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1098973}}^1$

素因数の和:1098988

約数の個数: 24

約数和(自身を含む): 342879888

約数和(自身を除く): 204409290

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1098973, 2197946, 3296919, 6593838, 7692811, 9890757, 15385622, 19781514, 23078433, 46156866, 69235299, 138470598]

約数ペア:

[(1, 138470598), (2, 69235299), (3, 46156866), (6, 23078433), (7, 19781514), (9, 15385622), (14, 9890757), (18, 7692811), (21, 6593838), (42, 3296919), (63, 2197946), (126, 1098973)]