6540674

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:462

約数の個数: 32

約数和(自身を含む): 12011520

約数和(自身を除く): 5470846

約数列:

[1, 2, 7, 14, 19, 38, 67, 133, 134, 266, 367, 469, 734, 938, 1273, 2546, 2569, 5138, 6973, 8911, 13946, 17822, 24589, 48811, 49178, 97622, 172123, 344246, 467191, 934382, 3270337, 6540674]

約数ペア:

[(1, 6540674), (2, 3270337), (7, 934382), (14, 467191), (19, 344246), (38, 172123), (67, 97622), (133, 49178), (134, 48811), (266, 24589), (367, 17822), (469, 13946), (734, 8911), (938, 6973), (1273, 5138), (2546, 2569)]